Quiz about Linear Equations Graphs and Equations

Question 1

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

Accepted Answer

-2

Answer

y

Answer

6

Answer

x

Question 2

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

Accepted Answer

6

Answer

y

Answer

x

Answer

-2

Question 3

Linear Functions are functions whose graph is a _______ _____.

Accepted Answer

straight line

Answer

U-shaped curve

Answer

V-shaped curve

Answer

wavy line

Question 4

What is the y-intercept?

Accepted Answer

(0, 5)

Answer

(5, 0)

Answer

(-5, 0)

Answer

(0, -5)

Question 5

Identify the slope of the function described in the graph.

Accepted Answer

m=3

Answer

$$m=-\frac{1}{3}$$

Answer

$$m=\frac{1}{3}$$

Answer

m=-3

Question 6

Write the equation of the line.

Accepted Answer

y= -3x-3

Answer

y= -1x-3

Answer

y= -3x-1

Answer

y=(-1/3)x-1

Question 7

Solve this standard form equation so that it is in slope intercept form 6x+12y = 48

Accepted Answer

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

Answer

48= 6x+12y

Answer

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

Answer

$$y\ =\ -2x+4$$

Question 8

Solve this equation in standard form so that it is in slope intercept form 4x-2y = 20

Accepted Answer

$$y=2x-10$$

Answer

$$y=\ 2x+10$$

Answer

$$y\ =\ -2x\ -10$$

Answer

$$y\ =\ -2x+10$$

Question 9

Which of the following graphs has a POSITIVE SLOPE?

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Answer

D.

Question 10

Which of the following graphs has a NEGATIVE SLOPE?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 11

Which of the following equations has a POSITIVE SLOPE?

Accepted Answer

$$y=\frac{3}{4}x-5$$

Answer

$$y=-4x+1$$

Answer

$$y=-13$$

Answer

$$x=10$$

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