Linear Function Unit Review (Algebra)

What is the y-intercept of the graph

 $0.25x+0.05y=1.00$  

• (0, 1)

• (0, 2)

• (0, 10)

• (0, 20)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which statement describes the graph of

 $y=7$  ?

• A horizontal line with no "run" and infinite "rise"

• A horizontal line with no "rise" and infinite "run"

• A vertical line with no "run" and infinite "rise"

• A vertical line with no "rise" and infinite "run"

Tags

CCSS.HSA.REI.D.10

If one point on the graph of a line is (-1, 8) and the slope is -2, find the coordinates of the y-intercept of the line.

• (0, 6)

• (0, -1)

• (0, 8)

• (0, 10)

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.D.10

Write the equation of a line whose graph has no y-intercept, but will have an x-intercept of -3.

• $y=-3$

• $y=3$

• $x=-3$

• $y=x$

A line passes through the points (x, 2) and (3, -4) and has a slope of 2. What is the value of x?

• $x=0$

• $x=\frac{1}{6}$

• $x=2$

• $x=6$

Tags

CCSS.8.EE.B.5

Consider the equation

 $2x+4y=8$  .  Which of the following points does not lie on this straight line?

• (1, 1.5)

• (-0.75, 2.5)

• (0.5, 1.75)

• (2, 1)

Tags

CCSS.HSA.REI.D.10

Which equation represents a line that has a slope of

 $\frac{3}{4}$  and passes through the point (2, 1)?

•  $4y=3x+5$  

•  $4y=3x-2$  

•  $3y=4x+2$  

•  $3y=4x-5$  

Which equation represents a line which passes through the points (8, 5) and (1, 3)?

• $y+1=\frac{2}{7}\left(x+3\right)$

• $y-5=\frac{2}{7}\left(x-8\right)$

• $y-1=\frac{2}{7}\left(x+3\right)$

• $y+5=\frac{2}{7}\left(x-8\right)$

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.6

Write the equation of a line that passes through the points (3,3) and (-3,7).

• $y=\frac{2}{3}x+1$

• $y=-\frac{2}{3}x+9$

• $y=\frac{2}{3}x+9$

• $y=-\frac{2}{3}x+5$

Tags

CCSS.HSA.CED.A.2

What is the slope of the line shown in the graph at the right?

• $m=\frac{3}{2}$

• $m=-\frac{2}{3}$

• $m=-\frac{3}{2}$

• $m=\frac{2}{3}$

Tags

CCSS.8.EE.B.5