IM Grade 8 Unit 3 Summative Assessment

Which equation represents the line shown on the coordinate grid?

• $y\ =\ \frac{2}{5}x-2$

• $y\ =\ \frac{2}{5}x+5$

• $y\ =\ -\frac{2}{5}x-2$

• $y\ =\ -\frac{2}{5}x+5$

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.11

CCSS.HSS.ID.C.7

Find the slope and y-intercept from the graph of a linear equation.

• slope = 4 and y-intercept = 3

• slope = 3 and y-intercept = 4

• slope = 4 and y-intercept = 5

• slope = 5 and y-intercept = 4

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSS.ID.C.7

Find the slope of the line y = 5x + 4

(a)  

Tags

CCSS.8.EE.B.5

What is the slope of the graph?

(a)  

Tags

CCSS.8.EE.B.5

The slope of the graph shown is:

• $\frac{5}{4}$

• $-\frac{5}{4}$

• $\frac{3}{4}$

• $-3$

Tags

CCSS.8.EE.B.5

Match the line with its correct slope intercept equation.

•  $y=3x$  

•  $y=-3x-1$  

•  $y=-\frac{1}{3}x+3$  

•  $y=\frac{1}{2}x+2$  

•  $y=\frac{1}{4}x\ -2$  

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.IF.A.1

Match the line with its correct slope intercept equation.

• $y=3x$

• $y=-3x-1$

• $y=-\frac{1}{3}x+3$

• $y=\frac{1}{2}x+2$

• $y=\frac{1}{4}x\ -2$

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

Match the line with its correct slope intercept equation.

• $y=3x$

• $y=-3x-1$

• $y=-\frac{1}{3}x+3$

• $y=\frac{1}{2}x+2$

• $y=\frac{1}{4}x\ -2$

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.11

Match the line with its correct slope intercept equation.

• $y=3x$

• $y=-3x-1$

• $y=-\frac{1}{3}x+3$

• $y=\frac{1}{2}x+2$

• $y=\frac{1}{4}x\ -2$

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Match the line with its correct slope intercept equation.

• $y=3x$

• $y=-3x-1$

• $y=-\frac{1}{3}x+3$

• $y=\frac{1}{2}x+2$

• $y=\frac{1}{4}x\ -2$

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7