PSSA Review (linear equations, slope, and functions)

Which equation best represents the relationship between x and y in the table shown?

• y = -3x - 10

• y = -1/3x - 10

• y = 3x + 10

• y = 3x - 10

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the function of the table?

• y=3x+1
• y=4x-2
• y=x+1
• y=x+7

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Given the table, write the equation in the slope-intercept form.

• y = 1/3x + 6
• y = 3x + 6
• y = 2x + 6
• y = 1/2x + 6

Graph y = -3

• A
• B
• C
• D

Where do these two lines meet?

• (2, -9)
• (-9, 2)
• No solultion
• (2, 9)

Tags

CCSS.8.EE.C.8B

What is the solution?

• (6, 3)
• (3, 6)
• (-6, 3)
• No solution

Tags

CCSS.8.EE.C.8B

The solution to this system is:

• No solution
• (0, 1)
• (0, -2)
• (4, 3)

Tags

CCSS.8.EE.C.8A

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

• A
• B
• C
• D

Find the value of y when x = 2.

• 2
• 6
• 7
• 8

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Use counting to find the slope

• -2
• -1/2
• 1/2
• 2

Tags

CCSS.8.EE.B.5