Free Printable NC Check-in#2 Review

1.

$5x+4=5x+4$

a)

one solution

b)

no solution

c)

infinite solutions

2.

$9-x=-x+9$

a)

one solution

b)

no solution

c)

infinite solutions

3.

$3\left(x+4\right)=3\left(x-8\right)$

a)

one solution

b)

no solution

c)

infinite solutions

4.

$-2\left(x+1\right)=x-3x-2$

a)

one solution

b)

no solution

c)

infinite solutions

5.

$8x+16=4\left(2x+4\right)$

a)

one solution

b)

no solution

c)

infinite solutions

6.

4(3x + 1) = 12x + 4 - 5x

a)

One Solution

b)

No Solution

c)

Infinite Solutions

7.

You try!

Solve.
$1-3x\ +6x>10-6x$

a)

x > 1

b)

x < -1

c)

x > 9

d)

x < 9

8.

4x - 3 < -1x + 12

a)

x > 3

b)

x < 3

c)

x < 5

d)

x > 5

9.

3(x - 3) ≤ 2(x + 2)

a)

x ≤ -5

b)

x ≥ 5

c)

x ≥ 13

d)

x ≤ 13

10.

Which statement below accurately represents the graph?

a)

$100 is earned for each hour worked

b)

$100 is earned for every 2 hours worked

c)

$500 is earned for every 8 hours worked

d)

$200 is earned for every 3 hours worked

11.

Which company shows a greater rate of change? Work this out on your paper don't guess! =)

a)

Water's Edge Rafts

b)

Ryan's Rafts

12.

You can buy 36 cookies for $4. What is the unit rate (in cookies per dollar)?

a)

4 cookies per dollar

b)

6 cookies per dollar

c)

9 cookies per dollar

d)

1/9 dollars per cookie

13.

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

14.

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

a)

1/5

b)

-1/5

c)

5

d)

-5

15.

Find the slope of the line.

a)

1/2

b)

-1/2

c)

2

d)

-2

16.

Find the slope of the line.

a)

-5/4

b)

5/4

c)

-4/5

d)

4/5

17.

Find the slope of the line.

a)

Undefined

b)

0

c)

1

d)

-1

18.

What is the slope?

a)

5

b)

1/5

c)

15

d)

10

19.

Find the slope

a)

3

b)

-3

c)

20

d)

Not a constant slope/Non-Linear

20.

Find Slope:
y = 2x - 3/2

a)

1/2

b)

2

c)

-1/2

d)

-2

21.

Find Slope:
y = -x

a)

0

b)

1

c)

undefined

d)

-1

22.

What is the y-intercept in the equation y= -2x + 5

a)

-2

b)

3

c)

5

d)

Cannot be Determined

23.

Ryan's Auto Wash earns revenues of $9 per customer. Write an equation that shows the relationship between the number of customers x and the revenue y.

a)

$y=9x$

b)

$x=9y$

c)

$y=x^9$

d)

$y=x+9$

24.

What is the y-intercept in the following equation: y=-4x-5

a)

(-4,0)

b)

(0,-4)

c)

(0,5)

d)

(0,-5)

25.

Write equation of the line containing (-3,4) and (-1,-2)

a)

y = -3x - 5

b)

y = -3x + 1

c)

y = -3x + 13

d)

y = 3x + 1

26.

Goes through points (-2, -1) and (-3, 5)

a)

y = 6x + 13

b)

y = -6x - 13

c)

y = -1/6x + 1

d)

y = 1/6x - 1

27.

slope 6
point (1,8)

a)

y = 6x + 2

b)

y = 6x - 2

c)

y = -3/8x + 2

d)

y = 3/8x + 2

28.

Slope = 4 Point (-2, 1)

a)

y = 4x +9

b)

y=4x-7

c)

y=4x+7

d)

y=4x-9

29.

Which graph represents the equation y = -3x ?

a)

b)

c)

d)

30.

Which graph represents the equation y = 4x - 1 ?

a)

b)

c)

d)

31.

Is this function linear or nonlinear?

a)

Linear function

b)

Nonlinear function

32.

Is this function linear or nonlinear?

a)

linear function

b)

nonlinear function

33.

Is this function linear or nonlinear?

a)

linear

b)

nonlinear

34.

The graph represents Kara's trip. Which statement is true?

a)

Between 10 and 20 minutes Kara's car was stopped

b)

Kara's highest speed was between 30 and 35 minutes.

c)

Kara's highest speed was between 25 and 30 minutes.

d)

Between 5 and 10 minutes Kara's speed was decreasing.

35.

The graph shows how far Jim has traveled since he left his house. How long did Jim have to stop at a light for?

a)

2 miles

b)

2 minutes

c)

5 minutes

d)

5 miles

36.

Daniel biked to the park. On the way, he stopped for a soda, then continued to the park. After playing a game of catch, Daniel biked home. Between which two points did Daniel more than likely stop for a soda?

a)

between points B and C

b)

between points C and D

c)

between points D and E

d)

between points E and F

37.

The graph represents Daniel's bike ride to the ball park. Determine the slope from point D to point E. What does the slope indicate about Daniel's speed between points D and E?

a)

1; The slope indicates that Daniel's speed is 1 meter per minute.

b)

undefined; The slope indicates that Daniel's speed varies from minute to minute.

c)

0; The slope indicates that Daniel is not moving.

d)

−1 The slope indicates that Daniel's speed is less than 1 meter per minute..

38.

Name the angle relationship. Are they congruent or supplementary?

a)

Corresponding, supplementary

b)

Vertical Angles, supplementary

c)

Corresponding, congruent

d)

Vertical Angles, congruent

39.

If angle 6 is 25 degrees, how many degrees is angle 7?

a)

25 degrees

b)

50 degrees

c)

90 degrees

d)

155 degrees

40.

Find C

a)

∠C=116°

b)

∠C=64°

c)

∠C=180°

d)

∠C=26°

41.

Find the missing angle.

a)

29°

b)

39°

c)

49°

d)

59°

42.

In a triangle, if you add the 3 angle measurements what do they equal to?

a)

100%

b)

180 degrees

c)

it varies

d)

360 degrees

43.

Find the missing angle measure.

a)

30°

b)

45°

c)

35°

d)

100°

44.

Find the indicated angle. (What is ?)

a)

91°

b)

81°

c)

89°

d)

109°

45.

Are the triangles similar?

a)

No

b)

Yes, because they look the same

c)

Yes, because the angles are congruent

d)

Not enough information given.

46.

Are the triangles similar? If so, why?

a)

No

b)

Yes, they look like it.

c)

Not enough information is given.

d)

Yes, Angle-Angle Triangle Similarity Theorem

47.

What is the value of x?

a)

-6

b)

22

c)

16

d)

21

NC Check-in#2 Review

Total questions: 47

Worksheet time: 2hrs 39mins

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