Quiz about Slope Intercept

Question 1

Determine the slope and y-intercept. 4x + y = -10

Accepted Answer

slope: -4 y-intercept: (0,-10)

Answer

slope: 4 y-intercept: (0,10)

Answer

slope: -4 y-intercept: (0,10)

Answer

slope: 4 y-intercept: (0,-10)

Question 2

Determine the slope and y-intercept. y = 3/2x + 3

Accepted Answer

slope: 3/2 y-intercept: (0,3)

Answer

slope: 5 y-intercept: (0,3)

Answer

slope: 4 y-intercept: (0,3/2)

Answer

slope: 1/5 y-intercept: (0,5)

Question 3

Write the equation in slope intercept form of a line that passes through the given pair of points: (-2, -3), (4, 3)

Accepted Answer

y = x - 1

Answer

y =x + 1

Answer

y = -x + 1

Answer

y = -x - 1

Question 4

Which of these represents slope-intercept form?

Accepted Answer

y = mx + b

Answer

y - y₁ = m(x-x₁)

Answer

Ax + By = C

Question 5

write down the equation of the line if gradient = 2 y-intercept = -5

Accepted Answer

$$y=2x-5$$

Answer

$$y=-2x-5$$

Answer

$$y=5x-3$$

Answer

$$y=-5x+3$$

Question 6

write down the equation of the line if gradient = 3/4 y-intercept = -1/2

Accepted Answer

$$y=\frac{3}{4}x-\frac{1}{2}$$

Answer

$$y=-\frac{3}{4}x-\frac{1}{2}$$

Answer

$$y=\frac{3}{4}x+\frac{1}{2}$$

Answer

$$y=\frac{1}{2}x-\frac{3}{4}$$

Question 7

Write the equation of the line.

Accepted Answer

y=(3/5)x-1

Answer

y=(3/5)x+1

Answer

y=(5/3)x+1

Answer

y=(3/5)x+1

Question 8

Write the equation for the line.

Accepted Answer

y= 4x+3

Answer

y= -1x+3

Answer

y=(1/4)x+3

Answer

y= -4x+3

Question 9

What is the slope in the picture?

Accepted Answer

Positive

Answer

Negative

Answer

Zero

Answer

Undefined

Question 10

What is the slope in this picture?

Accepted Answer

Undefined

Answer

Positive

Answer

Negative

Answer

Zero

Question 11

Find the y-intercept of the line that passes through the given point and has the given slope:
(-2, -1); m= -3

Accepted Answer

b = -7

Answer

b = -6

Answer

b = 6

Answer

b = 7

Question 12

Find the y-intercept of the line that passes through the given pair of points: (-2, -3), (4, 3)

Accepted Answer

b = -1

Answer

b = 3

Answer

b = 2

Answer

b = 1

Question 13

What is the slope in the picture?

Accepted Answer

Zero

Answer

Positive

Answer

Negative

Answer

Undefined

Question 14

What is the slope in the picture?

Accepted Answer

Negative

Answer

Positive

Answer

Zero

Answer

Undefined

Question 15

What is the y-intercept of the line shown?

Accepted Answer

2

Answer

3

Answer

-3

Answer

-2

Answer

0

Question 16

Find the slope of the line.

Accepted Answer

-5/4

Answer

5/4

Answer

-4/5

Answer

4/5

Question 17

State the slope of the line y = -2x + 2

Accepted Answer

-2

Answer

3

Answer

-3

Answer

2

Question 18

State the y-intercept of the line y = 3x + 2

Accepted Answer

2

Answer

3

Answer

-3

Answer

-2

Question 19

State the slope of the red line.

Accepted Answer

Positive

Answer

Negative

Answer

Undefined

Answer

Zero

Question 20

Find the rate of change

Accepted Answer

-1/3

Answer

3

Answer

-3

Answer

1/3

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