Free Printable Unit 4 Review

1.

Which equation represents a line with a slope of 4 and a y-intercept of 3?

a)

y=3x-4

b)

y=3x+4

c)

y=4x+3

d)

y=4x-3

2.

Write the equation in slope intercept form for a line that passes through the point (3,-7) with a slope of $-\frac{2}{3}$ .

a)

$y=-\frac{2}{3}x-7$

b)

$y=\frac{3}{2}x-7$

c)

$y=-\frac{2}{3}x-9$

d)

$y=-\frac{2}{3}x-5$

3.

Which equation represents the given data in the table?

a)

y=10x-5

b)

y=2x

c)

y=4x-2

d)

y=2x-1

4.

What is the equation of the line that has a y-intercept of $-1$ and is parallel to $y=-\frac{1}{2}x-4$

a)

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

b)

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

c)

$y=2x-1$

d)

$y=-2x-1$

5.

A line has the equation $2x+3y=10$ . What is the slope of a line that is perpendicular?

a)

$-\frac{2}{3}$

b)

$\frac{2}{3}$

c)

$\frac{3}{2}$

d)

$-\frac{3}{2}$

6.

Your science class is taking a field trip to the observatory. The cost of the presentation and a tour is $60.00 for the group plus an additional $3 per person. Write an equation that gives the total cost C as a function of the number of people p in the group.

a)

$C=60p+3$

b)

$C=3p+60$

c)

$C=3p-60$

d)

$C=-3p+60$

7.

Which of the following statements is true of the given lines? $Line\ a:\ \ y=-2x+5$ $Line\ b:\ \ y\ =-\frac{1}{2}x+5$ $Line\ c:\ \ y=\frac{1}{2}x-3$

a)

Lines a and b are parallel.

b)

Lines b and c are parallel

c)

Lines b and c are perpendicular.

d)

Lines a and c are perpendicular.

8.

$\left(6,-2\right)$ What is the equation of the vertical line through the point

a)

$y=-2$

b)

$x=-2$

c)

$y=6$

d)

$x=6$

9.

Given $m=\frac{1}{2}$ and the point $\left(5,4\right)$ , find the y-intercept.

a)

$3$

b)

$\frac{3}{2}$

c)

$4$

d)

$\frac{13}{2}$

10.

What is the equation of the line with a slope of 2 that passes through the point $\left(3,-2\right)$ ?

a)

$y=2x+8$

b)

$y=2x+7$

c)

$y=2x-2$

d)

$y=2x-8$

11.

Which is the equation of the line that passes through the points $\left(-3,1\right)$ and $\left(1,5\right)$ ?

a)

$y=x+4$

b)

$y=4x+1$

c)

$y=-x+4$

d)

$y=4x-1$

12.

Write the equation of the line with an x-intercept of $2$ and a y-intercept of $-3$

a)

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

b)

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

c)

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

d)

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

Unit 4 Review

Total questions: 12

Worksheet time: 19mins

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