Free Printable MOCK UP BRAINQUEST 2

1.

Factor completely. −2y−8+6u

a)

2(y −2 + 3u)

b)

2(y − 4 + 3u)

c)

2(y − 4 + 3u)

d)

−2(y + 4 −3u)

2.

What does 'b" represent in y=mx=b

a)

y-intercept

b)

macaroni

c)

nothing

d)

slope

3.

How would you write the equation with a slope of 2/3 and a y-intercept of -3

a)

y=3/2x+3

b)

y=2/3-3

c)

y=2/3x-3

d)

y=2/3x+3

4.

Write the equation for the line.

a)

y= -1x+3

b)

y= 4x+3

c)

y=1/4x+3

d)

y= -4x+3

5.

Find the slope of the line that passes through
(10, 1) and (5, 2)

a)

1/5

b)

-1/5

c)

5

d)

-5

6.

Write the equation of the line.

a)

y = -1/3x - 2

b)

y = 1/3x - 2

c)

y = 3x - 2

d)

y = -3x - 2

7.

Find the slope of the line that passes through
(10, 1) and (5, 2)

a)

1/5

b)

-1/5

c)

5

d)

-5

8.

Find the slope of the line.

a)

-2

b)

2

c)

-1

d)

1

9.

Find the slope of the line.

a)

Undefined

b)

0

c)

1

d)

-1

10.

You, as a student, are asked to study the profit of three establishments in Manila City based on the graph. If the trend continues which food establishment will be earning most?

a)

Cindy's Milky Tea

b)

Farrah's Coffee Shop

c)

Hannah's Bakeshop

11.

You, as a student, are asked to study the profit of three establishments in Manila City based on the graph. If the trend continues which food establishment will be earning least?

a)

Cindy's Milky Tea

b)

Farrah's Coffee Shop

c)

Hannah's Bakeshop

12.

1. It is defined as the steepness of the line.

a)

axis

b)

intercept

c)

point

d)

slope

13.

2. If the line has a positive slope, then ___________.

a)

It is a horizontal line.

b)

It is a vertical line.

c)

It leans on the left.

d)

It leans on the right.

14.

4. What can you say about the slope of a vertical line?

a)

negative

b)

positive

c)

undefined

d)

zero

15.

5. What can you say about the line whose slope is negative?

a)

It is a horizontal line.

b)

It is a vertical line.

c)

It leans on the left.

d)

It leans on the right.

16.

What is the x-intercept of

$4x-y=-2$ ?

a)

-2

b)

$-\frac{1}{2}$

c)

$\frac{1}{2}$

d)

$2$

17.

Which of the following is the graph of the linear equation in which the x-intercept is 2 and whose y-intercept is -1?

a)

b)

c)

d)

18.

A sea horse moves around the ocean at just 15 meters per hour. Which equation represents how far it travel in x hours?

a)

y=\frac{1}{15}x

b)

$y=15x$

c)

$y=x+15$

d)

$y=x-15$

19.

Which of these represents the standard form of a linear equation?

a)

y - y₁ = m(x - x₁)

b)

Ax + By = C

c)

y = mx + b

20.

Find the x and y intercepts
5x - 3y = 15

a)

x intercept is 3
y intercept is 5

b)

x intercept is -3
y intercept is 5

c)

x intercept is 5
y intercept is -3

d)

x intercept is 3
y intercept is -5

21.

Find the x and y intercepts
4x - 5y = 40

a)

x intercept is 10
y intercept is 8

b)

x intercept is 10
y intercept is 20

c)

x intercept is 8
y intercept is 10

d)

x intercept is 10
y intercept is -8

22.

What needs to be moved first when converting from Slope Intercept to Standard Form, for y=½x +10?
y=mx+b ---> Ax+By=C

a)

subtract 10

b)

add 10

c)

subtract ½x

d)

add ½x

23.

Which of these represents point-slope form of a linear equation?

a)

y - y₁ = m(x - x₁)

b)

Ax + By = C

c)

y = mx + b

d)

y=kx

24.

For the equation
y - 3 = 2(x + 4),
the line has a slope of 2 and contains what point?

a)

(-4, 3)

b)

(3, -4)

c)

(-3, -4)

d)

(-4, -3)

25.

For the equation
y + 1 = -3 (x - 5),
the line contains the point (5, -1) and has a slope of?

a)

-1

b)

1

c)

-3

d)

5

26.

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

a)

y +7 = -1/4(x - 4)

b)

y - 4 = -1/4(x + 7)

c)

y + 4 = -1/4(x - 7)

d)

y - 7 = -1/4(x - 4)

27.

Write the equation in slope-intercept form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

a)

y = -1/4x + 6

b)

y = -1/4x - 6

c)

y = -1/4x - 8

d)

y = -1/4x + 8

28.

Write the equation of a line parallel to the one pictured through the point (3,1) in point slope form.
(HINT: PARALLEL LINES HAVE THE SAME SLOPE)

a)

y - 1 = 1/2(x - 3)

b)

y + 1 = 1/2(x + 3)

c)

y - 1 = - 1/2(x - 1)

d)

y + 1 = - 1/2(x + 3)

29.

Write the equation of a line perpendicular to the one pictured through the point (3,1) in point slope form.
(HINT: PERPENDICULAR LINES - FLIP AND SWITCH)

a)

y - 1 = 1/2 (x - 3)

b)

y + 1 = 2 (x + 3)

c)

y - 1 = - 1/2 (x - 1)

d)

y - 1 = - 2 (x - 3)

30.

What is the equation of the line in point slope form given a slope of -12 and a point of (-4, -5)?

a)

y - 5 = -12(x - 4)

b)

y + 4 = -12(x + 5)

c)

y + 5 = -12(x + 4)

d)

y - 12 = -4(x + 5)

31.

Give the x-intercept
3x + 8y = 24

a)

(8, 0)

b)

(0, 8)

c)

(3, 0)

d)

(0, 3)

32.

Name the x- and y-intercepts for the equation:
2x + y = 6

a)

(0, 3) and (6, 0)

b)

(0, -3) and (-6, 0)

c)

(3, 0) and (0, 6)

d)

(-3, 0) and (0, -6)

33.

Find the slope of the line that passes through the points (2, 4) and (6, 12)

a)

1/2

b)

-1/2

c)

2

d)

-2

34.

Find the slope of the line that passes through:
(-3, -4) and (7, 6)

a)

0

b)

Undefined

c)

-1

d)

1

35.

Find the slope of the line that passes through:
(2, 4) and (6, 12)

a)

1/2

b)

-1/2

c)

2

d)

-2

36.

Find the slope

a)

-3

b)

3

c)

1/3

d)

-1/3

37.

Find the slope.

a)

0

b)

4

c)

-4

d)

Undefined

38.

Find the slope of the following two points (-10,13) and (-5,3)

a)

1/2

b)

-2

c)

2

d)

-1/2

39.

Find the slope:
(8,5) and (-9, 5)

a)

Zero

b)

Undefined

c)

-10/17

d)

-10/1

40.

Write the equation of a line in slope intercept form.
( 2, 0 ) and ( 4, 4 )

a)

y = 2x - 4

b)

y = 1/2x + 2

41.

In the equation 𝐴𝑥 + 𝐵𝑦 = 𝐶 where A and B are not equal to zero is a linear equation in what form?

a)

point- slope form

b)

slope-intercept form

c)

standard form

d)

two-point form

42.

Given two points (𝑥₁, 𝑦₁) and (𝑥₂, 𝑦₂) where 𝑥₁ ≠ 𝑥₂, which of the following shall be used to determine the equation of the line?

a)

𝑦 = 𝑚𝑥 + 𝑏

b)

𝑦 - 𝑦₁ = 𝑚(𝑥 - 𝑥₁)

c)

$\frac{x}{a}+\frac{y}{b}$ = 1

d)

𝑦 - 𝑦₁ =

$\frac{y_2-y_1}{x_2-x_1}$ (𝑥 - 𝑥₁ )

43.

What is the slope of the line 𝑥 + 𝑦 = 3?

a)

-3

b)

-1

c)

1

d)

3

44.

What is the 𝑦 - 𝑖𝑛𝑡𝑒𝑟𝑐𝑒𝑝𝑡 of the line 2𝑥 + 3𝑦 = -15?

a)

-5

b)

-2

c)

-2/3

d)

3

45.

Which of the following pair of points have a slope of -2?

a)

(2, 4) 𝑎𝑛𝑑 (5, -2)

b)

(4, 2) 𝑎𝑛𝑑 (-2, 5)

c)

(2 ,5) 𝑎𝑛𝑑 (4, -2)

d)

(-2, 2) 𝑎𝑛𝑑 (4, 5)

46.

The line 𝑦 - 8 = 34(𝑥 - 4) passes through which point?

a)

(-4 , - 8)

b)

(-4, 2 )

c)

(4, 8)

d)

(3, 4)

47.

Which of the following equations is represented by the given graph?

a)

𝑦 = 2𝑥 + 3

b)

𝑦 = 2𝑥 - 3

c)

𝑦 = 3𝑥 + 2

d)

𝑦 = 3𝑥 - 2

48.

What is the slope (𝑚) and y – intercept (𝑏) of the equation 𝑦 = 2𝑥 - 4?

a)

𝑚 = 4 𝑎𝑛𝑑 𝑏 = 2

b)

𝑚 = 2 𝑎𝑛𝑑 𝑏 = – 4

c)

𝑚 = – 4 𝑎𝑛𝑑 𝑏 = 2

d)

𝑚 = 2 𝑎𝑛𝑑 𝑏 = 4

49.

What is the slope of a line if it contains the points (-2, 3) 𝑎𝑛𝑑 (2, -3)?

a)

-3/2

b)

-2/3

c)

2/3

d)

3/2

50.

What is the equation of a line that passes through the points (1, 3) 𝑎𝑛𝑑 (-2, 5)?

a)

2𝑥 + 3𝑦 = 11

b)

2𝑥 - 3𝑦 = 11

c)

-2𝑥 + 3𝑦 = 11

d)

3𝑥 + 2𝑦 = 11

51.

Jojo was able to collect 5 kg of aluminum cans of soft drinks and sold them to the junkshop and received P175. On the next day, he sold again another 3kg of recycled cans and earned P105. He wanted to know how much would he earn from the recycled materials if he can collect 22 kg. What equation would he have used to determine his earning?

a)

𝑦 = 35𝑥 + 5

b)

𝑦 = 5𝑥

c)

𝑦 = 35𝑥

d)

𝑦 = 5𝑥 + 35

52.

What is the slope of the line 𝑥+𝑦=3?

a)

-3

b)

-1

c)

1

d)

3

53.

Which graph below shows a positive slope?

a)

b)

c)

d)

54.

Which graph below shows a negative slope?

a)

b)

c)

d)

55.

Which of these lines has a slope of -3?

a)

A

b)

B

c)

C

d)

D

56.

What is the formula to find slope?

a)

$\frac{y_2-y_1}{x_2\ -x_1}$

b)

$\frac{x_2-x_1}{y_2\ -y_1}$

c)

$\frac{y_2\ -\ y_1}{x_1\ -x_2}$

d)

$\frac{y_1-y_2}{x_2\ -x_1}$

57.

Which system of equations has a graph that shows intersecting lines with (3, −1) as a solution?

a)

a.

b)

b.

c)

c.

d)

d.

58.

Which of the following is a solution to the the system 3x+2y=7 and x-5y=8?

a)

(1, 3)

b)

(3, 1)

c)

(-1, 3)

d)

(3, -1)

59.

What is the solution or solution set of the system of linear equations given by 2𝑥 – 6𝑦 = 4 and 𝑥 = 3𝑦 + 4 when solved using substitution?

a)

(1, 0)

b)

(2, 0)

c)

no solution

d)

infinitely many solutions

60.

Which of the following ordered pairs does not satisfy both 2𝑥 – 4𝑦 – 8 = 0 and 𝑥 = 2𝑦 + 4 if substitution is applied?

a)

(0, -2)

b)

(4, 0)

c)

(-2, 3)

d)

(2, -1)

61.

What expressions should be multiplied to the system of linear equations 2𝑥 + 4𝑦 = 8 and 𝑥 – 𝑦 = 4 to eliminate first a variable y?

a)

2

b)

4

c)

6

d)

8

62.

Elena went to a fast food restaurant. Four cheeseburgers and 2 large cokes cost a total of Php 118.00. Two large cokes cost Php 3.00 more than one cheeseburger. Let it be x for the cost of cheeseburger and y for the cost of a large coke. What mathematical equations can we get from the statement?

a)

a.

b)

b.

c)

c.

d)

d.

63.

Elena went to a fast food restaurant. Four cheeseburgers and 2 large cokes cost a total of Php 118.00. Two large cokes cost Php 3.00 more than one cheeseburger. Let it be x for the cost of cheeseburger and y for the cost of a large coke. What is the cost of a cheeseburger?

a)

Php 13.00

b)

Php 23.00

c)

Php 33.00

d)

Php 43.00

64.

Elena went to a fast food restaurant. Four cheeseburgers and 2 large cokes cost a total of Php 118.00. Two large cokes cost Php 3.00 more than one cheeseburger. Let it be x for the cost of cheeseburger and y for the cost of a large coke. What is the cost of a large coke?

a)

Php 13.00

b)

Php 23.00

c)

Php 33.00

d)

Php 43.00

65.

Mang Allan gave money to his daughters Lalai (x) and Bebe (y) for their school’s allowance. Both of his daughters received a total of 10 pieces of P10 coins. Bebe who needs more money for her project had received 2 pieces more than that of her sister Lalai. How many pieces of P10 coins did Lalai receive?

a)

2

b)

4

c)

6

d)

8

66.

Mang Allan gave money to his daughters Lalai (x) and Bebe (y) for their school’s allowance. Both of his daughters received a total of 10 pieces of P10 coins. Bebe who needs more money for her project had received 2 pieces more than that of her sister Lalai. How many pieces of P10 coins did Bebe receive?

a)

2

b)

4

c)

6

d)

8

67.

Mang Allan gave money to his daughters Lalai (x) and Bebe (y) for their school’s allowance. Both of his daughters received a total of 10 pieces of P10 coins. Bebe who needs more money for her project had received 2 pieces more than that of her sister Lalai. Which of these graphs shows the relationships of their allowances?

a)

b)

c)

d)

68.

Solve the following system by graphing. What is the solution?

a)

Infinite number of solutions

b)

(3, 3)

c)

(3, -3)

d)

(-3, 3)

69.

y = -3x + 11
5x + y = 21

a)

(1, -5)

b)

(1, 5)

c)

(-4, 5)

d)

(5, -4)

70.

3x + y = 1
y = 4x + 1

a)

(0, -1)

b)

No Solution

c)

(0, 8)

d)

(0, 1)

71.

How can I tell if the graph of an inequality will have a solid line?

a)

It has just an equal sign.

b)

The symbol is greater than.

c)

The symbol has "or equal to."

d)

You just guess.

72.

Do I need to flip my sign?
2x -3y ≥ 12

a)

Yes

b)

No

73.

Select the graph for y ≥ -3.

a)

A

b)

B

c)

C

d)

D

74.

Select the graph for 5x+ y ≤ -1 .

a)

A

b)

B

c)

C

d)

D

75.

Which of the following equations match the given graph?

a)

y < 2/5x + 1

b)

y ≥ -2/5x + 1

c)

y ≤ 2/5x + 1

d)

y ≥ -2/5x - 1

76.

Which of the following equations match the given graph?

a)

y ≥ 2/5x + 1

b)

y ≥ -2/5x + 1

c)

y≤ 2/5x + 1

d)

y ≥ -2/5x - 1

77.

Write the linear inequality in standard form for this situation: The CRHS science department can spend no more than $2700 on textbooks this year. The department needs to buy both Biology text books, which cost $57 each, and Chemistry textbooks, which cost $72 each.

a)

57x + 72y ≥ 2700

b)

57x + 72y > 2700

c)

57x + 72y < 2700

d)

57x + 72y ≤ 2700

78.

Write the linear inequality in standard form for this situation: Ms. Savva is ordering pizzas and breadsticks for a school party and has a budget of no more than $81. An order of breadsticks costs $7 and a pizza costs $13.

a)

7x + 13y < 81

b)

7x + 13y ≥ 81

c)

7x + 13y ≤ 81

d)

7x + 13y > 81

79.

Write the linear inequality in standard form for this situation: The manager of an electronics store projects that the store should achieve more than $21,000 in revenue from TVs and DVD players every day in order to remain profitable. Tvs sell for $225 and DVD players sell for $175.

a)

225x +175y ≤ 21,000

b)

225x +175y ≥ 21,000

c)

225x +175y < 21,000

d)

225x +175y > 21,000

80.

Write the linear inequality in standard form for this situation: Ms. Savva is ordering pizzas and breadsticks for a school party and has a budget of no more than $81. An order of breadsticks costs $7 and a pizza costs $13.

a)

7x + 13y < 81

b)

7x + 13y ≥ 81

c)

7x + 13y ≤ 81

d)

7x + 13y > 81

81.

Ten less than four time a certain number is 14. What is the number?

a)

3

b)

4

c)

5

d)

6

82.

7 added to x to give a result of 19. What is x?

a)

12

b)

13

c)

14

d)

15

83.

three more than two times a number is 13. What is the number?

a)

4

b)

5

c)

6

d)

7

84.

Sasha is 4 years older than her brother. Their total age is 20. Which equation shows this relationship?

a)

x+4=20

b)

$4x\ =\ 20$

c)

$2x+4\ =20$

d)

$20-x=4$

85.

7 more than y is equal 10

a)

$y+7\ =\ 10$

b)

$y-7=10$

c)

$7-y=10$

d)

$10+y\ =7$

86.

5 times x is equal 30, which equation matches this relationship?

a)

$5+x=30$

b)

$x-30=5$

c)

$6x=30$

d)

$5x=30$

87.

x increased by 4 is equal to 9, choose the correct equation for this statement?

a)

$x-9=4$

b)

$4x=9$

c)

$x+4\ =9$

d)

$x-4=9$

88.

The price of a calculator £x is reduced by £3, the new price is £9. Which equation matches this relationship?

a)

$9\div x\ =3$

b)

$9-x\ =3$

c)

$9x\ =3$

d)

$x-3\ =9$

89.

Two times my age (x) plus 1 is 21, which equation represents this relationship

a)

$2x\ =\ 21$

b)

$2\ +x\ =21\ +1$

c)

$2x\ -1\ =20$

d)

$2x+1=21$

90.

Steve little brother is 12 years old, which is half of Steve's age. If Steve is x years old which equation describes this relationship.?

a)

$2x\ =\ 12$

b)

$\frac{x}{2}=12$

c)

$x-12\ =2$

d)

$\frac{2}{x}=12$

91.

Sophie is 10 years younger than her sister (x years old), if Sophie is 14 which equation describes the girls age relationship?

a)

$x-10\ =14$

b)

$10x\ =14$

c)

$10+x=14$

d)

$14-x=10$

92.

The science museum is x miles from school, the history museum is 3 times further than the science museum, if the history museum is 90 miles away what is the equation for this relationship?

a)

$90-3=3x$

b)

$3x=90$

c)

$x+3\ =90$

d)

$90\ -x\ =\ 3$

93.

Macy is triple Max's age (x) plus 3, if Macy is 39 what equation describes their relationship?

a)

$\frac{39}{x}=3$

b)

$x+3\ =13$

c)

$3x+3\ =39$

d)

$\frac{x}{3}-3\ =30$

94.

It is the set of all first elements in an ordered pair.

a)

Relation

b)

Domain

c)

Range

95.

What is the domain in the relation

A = {(-2, 3), (2, 4), (-2, 5), (2, 6)}?

a)

{-2, 2, 3, 4, 5, 6}

b)

{3, 4, 5, 6}

c)

{-2, 2}

96.

The given graph above is a ___________.

a)

Linear Function

b)

Not Linear Function

97.

What is the range in the given graph above?

a)

{y/y $\in$ R}

b)

{y/y $\ge$ 0}

c)

{y/y $\le$ 0}

98.

The given table above is a ____________.

a)

Linear Function

b)

Not Linear Function

99.

What is the domain in an equation

x\ =\ \sqrt{2y\ +\ 4}

?

a)

{x/x $\in$ R}

b)

{x/x $\ge$ 0

c)

{x/x $\ge$ -2}

100.

What is the range in the given table above?

a)

{5,4,3,2}

b)

{-2,0,2,4}

c)

{-2,0,2,3,4,5}

101.

What is the range in the given graph above?

a)

{y/y $\in$ R}

b)

{y/y $\ge$ 2}

c)

{y/y $\le$ 2}

102.

The graph above is a ___________.

a)

Linear Function

b)

Not Linear Function

103.

What is the range in the given mapping above?

a)

{-2, -1, 0, 2}

b)

{H, O, P, E}

c)

{-2, -1, 0, 2, H, O, P, E}

104.

A set of ordered pairs is called what?

a)

the domain

b)

a function

c)

a relation

d)

the range

105.

Which relation does the mapping show?

a)

{(0, 1), (1, 2),(3, 4)}

b)

{(0, 1), (1, 2), (2, 2), (3, 4)}

c)

{(1, 0), (2, 1), (2, 2), (4, 3)}

d)

{(1, 0), (2, 1), (4, 3)}

106.

Is the relation shown a function?

a)

No, because the x-value 11 is paired with 5 and 8.

b)

Yes, because each x-value has only one y-value paired with it.

107.

Does the graph represent a function?

a)

Yes

b)

No

108.

Which mapping diagram is not a function?

a)

b)

c)

d)

109.

Identify all of the functions

a)

b)

c)

d)

e)

110.

What is the domain of a relation?

a)

the set of all x-values

b)

the set of all y-values

111.

What is the domain of the relation shown in the table?

a)

{12}

b)

{3, 9, 15, 16}

c)

{6, 18}

d)

{13}

112.

What is the domain?

a)

{-2, -1, 0, 1, 8}

b)

{-2, -1, 0, 1, 3, 5, 7, 8, 9}

c)

{3, 5, 7 , 9, 0}

d)

{-2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

113.

What is the domain of the graph?

a)

[-3, 3]

b)

(-3, 3)

c)

(3, -3]

d)

(2, 10]

114.

What is the DOMAIN of this graph?

a)

$\left\{x|x\ e\ R,-4\le x\le3\right\}$

b)

$\left\{x|x\ e\ R,\ 4<x<3\right\}$

c)

$\left\{x|x\ e\ R,\ -1\le x\le4\right\}$

d)

$\left\{x|x\ e\ R,\ -1<x<4\right\}$

115.

What is the range of the graph?

a)

$\left\{x\ :\ x\ e\ R,\ -15\ \le x\le9\right\}$

b)

$\left\{x\ :\ x\ e\ R,\ -3\ \le x\le3\right\}$

c)

$\left\{y\ :\ y\ e\ R,\ -15\ \le y\le9\right\}$

d)

$\left\{y\ :\ y\ e\ R,\ -3\ \le y\le3\right\}$

116.

What is the domain of the graph?

a)

$\left\{x\ :\ x\ =all\ real\ numbers\right\}$

b)

$\left\{x\ :\ x\ e\ R,\ \infty\ \le x\le\infty\right\}$

c)

$\left\{y\ :\ y\ e\ R,\ -15\ \le y\le9\right\}$

d)

$\left\{y\ :\ y\ e\ R,\ -3\ \le y\le3\right\}$

117.

What is the domain of the function?

a)

{x| x = all real numbers}

b)

{x| -2 ≤ x ≤ 4}

c)

{x| -2 < x < 4}

d)

{x| -6 ≤ x ≤ 3}

118.

What is the Domain?

a)

All real numbers

b)

x = 4

c)

x > 3

d)

x ≥ 3

119.

Find the Domain.

a)

$\left(-\infty,\infty\right)$

b)

$(0,∞)$

c)

$(3,+∞)$

d)

$[0,+∞)$

120.

Which is the set of all y-values or the outputs?

a)

Domain

b)

Relation

c)

Range

d)

Function

121.

What is the range of the mapping?

a)

{1, 2, 4}

b)

{0, 3}

c)

{0, 1, 2, 3}

d)

{1, 4}

122.

What is the range of the table?

a)

{-4, 0, 1, 3}

b)

{-4, -2, 0, 1, 2, 3}

c)

{-2, 0, 2, 3}

d)

{ (0, 0), (2, -4), (3, 3), (-2, 1) }

123.

What is the range of the graph?

a)

-2 < y < 10

b)

-2 ≤ y ≤ 10

c)

-3 < x < 3

d)

-3≤ x ≤ 3

124.

What is the Range?

a)

All real numbers

b)

y > 3

c)

y ≥ 3

d)

3 ≤ y ≤ 8

125.

What is the range of the function?

a)

$\left\{y:\ -1\le y<+\infty\right\}$

b)

$\left\{y\ :\ 1.5\le y<+∞\right\}$

c)

$\left\{y:−1<y<1\right\}$

d)

$\left\{y:−1\le y\le1.5\right\}$

126.

Find the domain

a)

(-4,5)

b)

(-4,-1) u [-2,3) u [3,5]

c)

[-4,5)

d)

(-4,-1] u [-2,3) u [3,5)

127.

Find the Domain and Range

a)

D = (-5,3)

R = (-3,5)

b)

D = [-5,3]

R = (-3,5)

c)

D = (-5,3)

R = [-3,5]

d)

D = [-3,5]

R = (-5,3)

128.

Identify the range of the following function when given the domain { 2, 3, 10}:

y = 4x - 12

a)

4, 12, 20

b)

-4, 0, 28

c)

-20, 0, 28

d)

8, 12, 40

129.

Which equation best represents the line on the graph?

a)

y= 1/2x

b)

y= -1/2x

c)

y = 2x

d)

y = -2x

130.

Which equation represents the graph?

a)

y = 3x + 15

b)

y = 1/5 x + 15

c)

y = -1/5 x + 3

d)

y = 15x + 3

131.

Write the equation of the line.

a)

y= -1x-3

b)

y= -3x-1

c)

y=(-1/3)x-1

d)

y= -3x-3

132.

Which is the graph of y= -x + 2?

a)

A

b)

B

c)

C

d)

D

133.

Graph y = -3

a)

A

b)

B

c)

C

d)

D

134.

Graph x = 2

a)

A

b)

B

c)

C

d)

D

135.

Which equation matches the graph?

a)

y = 2x + 2

b)

y = 1/4x + 2

c)

y = 1x + 4

d)

y = 4x + 2

136.

Write the equation of the line.

a)

y= ⅗x+1

b)

y= ⅗x-1

c)

y= (5/3)x+1

d)

y= (-3/5)x-1

137.

Write the equation for the line in slope-intercept form.

a)

y= -1x+3

b)

y= 4x+3

c)

y= ¼x+3

d)

y= -4x+3

138.

What is the equation for this graph?

a)

y=1x+4

b)

y=4x+1

c)

y=2x+4

d)

y=-2x+4

139.

What is the equation for this graph?

a)

y=3x

b)

y=x+3

c)

y=x-3

d)

y=-3x

140.

What is the equation of the line that passes through these points?

a)

y = 3x + 2

b)

y = 2x + 3

c)

y = -2x + 3

d)

y = 2x - 3

MOCK UP BRAINQUEST 2

Total questions: 140

Worksheet time: 2hrs 20mins

Similar Resources on Wayground