Quiz about Graphing Linear Equations

Question 1

Which graph is correct for y = -2x +4?

Accepted Answer

A

Answer

B

Question 2

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

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 3

The point where the line crosses the y-axis is called the:

Accepted Answer

y-intercept

Answer

origin

Answer

x-intercept

Answer

slope

Question 4

From the equation: y = -2x +6 what is the slope of the line?

Accepted Answer

-2

Answer

y

Answer

6

Answer

x

Question 5

Identify the nature of solution from the graph given.

Accepted Answer

Consistent and unique solution

Answer

Inconsistent : No solution

Question 6

What is the solution?

Accepted Answer

(1, -1)

Answer

1

Answer

-2

Answer

(1, 2)

Question 7

From the equation: y = -2x+6 what is the y-intercept of the line?

Accepted Answer

6

Answer

y

Answer

x

Answer

-2

Question 8

What is the y-intercept?

Accepted Answer

(0, 5)

Answer

(5, 0)

Answer

(-5, 0)

Answer

(0, -5)

Question 9

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

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 10

Which equation represents this graph?

Accepted Answer

$$y=-5x-3$$

Answer

$$y=\frac{1}{5}x+3$$

Answer

$$y=5x+3$$

Answer

$$y=-3x+0.5$$

Question 11

Which of the following equations may be used to generate the graph shown?

Accepted Answer

$$y\ =\ \frac{7}{2}x\ -\ 2$$

Answer

$$y\ =\ \frac{7}{2}x\ +\ 2$$

Answer

$$y\ =\ \frac{1}{5}x\ +\ 2$$

Answer

$$y\ =\ -\frac{7}{2}x\ -\ 2$$

Question 12

Question 12.

Accepted Answer

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

Answer

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

Answer

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

Answer

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

Question 13

Which of these lines has a slope of -3?

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 14

In the following equation, what is the y-intercept?
y = -3x + 7

Accepted Answer

7

Answer

-3

Answer

-3/7

Answer

3

Question 15

Which graph is correct for y = x - 4?

Accepted Answer

A

Answer

B

Question 16

Which graph is correct for y = 4x?

Accepted Answer

A

Answer

B

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

Give the equation for the graph.

Accepted Answer

y = - 2x + 4

Answer

y = 5x - 3

Answer

y = 4x + 2

Answer

y =-2x + 5

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