Quiz about Linear Function in Standard Form

Question 1

What is the slope-intercept form of a line?

Accepted Answer

y = mx + b

Answer

Ax + By = C

Answer

y - y1 = m(x - x1)

Answer

y = Ax + By

Question 2

What is standard form of a line?

Accepted Answer

Ax + By = C

Answer

y = mx + b

Answer

y - y1 = m(x - x1)

Answer

y = Ax + By

Question 3

Which equation is written in STANDARD form?

Accepted Answer

-7x + 2y = 9

Answer

y = 1/2x + 2

Answer

y - 3 = -5(x + 2)

Answer

3x + 2 = y

Question 4

Which of the following are written in standard form?

Accepted Answer

5x+7y=-12

Answer

y=3x-5

Answer

3x+16=5y

Answer

2/3 x + 9/13 y = 21

Question 5

What is the y-intercept of
2x-5y=35?

Accepted Answer

(0,-7)

Answer

(-7,0)

Answer

(35/2, 0)

Answer

(0,35/2)

Question 6

What is the x-intercept of
x+4y=7?

Accepted Answer

(7, 0)

Answer

(7/4, 0)

Answer

(0, 7/4)

Answer

(0,7)

Question 7

Name the x- and y-intercepts for the equation:
5x - 3y = 15

Accepted Answer

(3, 0) and (0, -5)

Answer

(0, 3) and (-5, 0)

Answer

(5, 15) and (15, 3)

Answer

(0, -3) and (5, 0)

Question 8

Write the slope intercept form of the equation x - 3y = 6

Accepted Answer

y = 1/3x - 2

Answer

y = -x - 2

Answer

y = x + 2

Answer

y = -1/3x + 2

Question 9

Put this into standard form:
y = 3x + 2

Accepted Answer

-3x + y = 2

Answer

y + 3x = 2

Answer

3x + y = 2

Answer

3x - 2y = 2

Question 10

Find the x and y-intercepts:
y = 5x + 20
**HINT: Cover one variable with your finger and solve for the other

Accepted Answer

x-intercept: (-4, 0)
y-intercept: (0, 20)

Answer

x-intercept: (0, -4)
y-intercept: (20, 0)

Answer

x-intercept: (5, 20)
y-intercept: (20, 5)

Answer

x-intercept: (5, 1)
y-intercept: (20, 5)

Question 11

What is the slope and y-intercept of:
y = -3x + 2?

Accepted Answer

Slope = -3,
y-intercept = 2

Answer

Slope = 2,
y-intercept = -3

Answer

Slope = 3,
y-intercept = -2

Answer

Slope = 2,
y-intercept = -3

Question 12

What is the slope of this line?

Accepted Answer

m = 2/3

Answer

m = 3/2

Answer

m = -2/3

Answer

m = -3/2

Question 13

What is the slope in the equation:  y=4x+3

Accepted Answer

4

Answer

3

Answer

4x

Answer

x

Question 14

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

Accepted Answer

-5

Answer

-4

Answer

-4x

Answer

5

Question 15

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

Accepted Answer

y=2/3x-3

Answer

y=3/2x+3

Answer

y=2/3-3

Answer

y=2/3x+3

Question 16

If m=3 and b=6, what is the correct slope intercept equation?

Accepted Answer

y=3x+6

Answer

y=3-6

Answer

y=3x-6

Answer

y=6x+3

Question 17

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

Accepted Answer

y= 4x+3

Answer

y= -1x+3

Answer

y=1/4x+3

Answer

y= -4x+3

Question 18

Which of these lines has a slope of -3?

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 19

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

Accepted Answer

(8, 0)

Answer

(0, 8)

Answer

(3, 0)

Answer

(0, 3)

Question 20

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

Accepted Answer

x intercept is 10
y intercept is -8

Answer

x intercept is 10
y intercept is 8

Answer

x intercept is 10
y intercept is 20

Answer

x intercept is 8
y intercept is 10

Question 21

_{What is the y-intercept of the line?}

Accepted Answer

(0, -1)

Answer

(0,1/2)

Answer

(0,1)

Answer

(0, -1/2)

Question 22

^{What is the x- intercept of the line?}

Accepted Answer

( -1, 0)

Answer

(1, 0)

Answer

(2, 0)

Answer

(-2, 0)

Question 23

Which ordered pair could represent a y-intercept on a graph?

Accepted Answer

(0, 4)

Answer

(6, 0)

Answer

(-1, 3)

Answer

(2, 0)

Question 24

What are the x- and y- intercepts, respectively, on this graph?

Accepted Answer

(5,0), (0,5)

Answer

(0,5), (0,5)

Answer

(5,0), (5,0)

Answer

(0,0), (5,0)

Question 25

What is the y-intercept of the line graphed below?

Accepted Answer

4

Answer

-3

Answer

3

Answer

4/3

Question 26

Give the y-intercept

Accepted Answer

(0,-2)

Answer

(2,0)

Answer

(-2,0)

Answer

there is no y-intercept

Question 27

What is the y-intercept in the equation x + 2y = 4

Accepted Answer

(0, 2)

Answer

(0, 0)

Answer

(4, 0)

Answer

(2, 0)

Question 28

What is the x and y intercept for the following equation ?
4x - 10y = 20

Accepted Answer

x - int = 5
y int = -2

Answer

x - int = 4
y-int = -10

Answer

x-int = 5
y-int = 2

Answer

x -int = 4
y -int = -10

Linear Function in Standard Form

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