Algebra II Unit 1 Review

Is this table a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is this a function? Explain.

• Yes; it passes the horizontal line test.
• No; it is not a straight line.
• Yes; it passes the vertical line test.
• No; there is a line connecting the dots.

Evaluate f(-2) if f(x) = x²+ 3.

• -1
• 1
• 7
• -7

Tags

CCSS.HSF.IF.A.2

Given f(x) = 3(6 - x), find x when f(x) = 12

• 2

• -18

• 6

• 4

Tags

CCSS.HSF.IF.A.2

What is the Range?

• y ≥ 6
• y ≤ 6
• -10 ≤ y ≤ 6
• -10 ≤ x ≤ 6

Tags

CCSS.HSF-IF.C.7A

What is the interval of INCREASE on this graph?

• 0 < x < 3

• 3 < x < 9

• 0 < x< 3 and 3 < x < 9

• 0 < x < 8 and 9 < x < 12

Over what domain does the graph have NEGATIVE y-values?

Tags

CCSS.HSF-IF.C.7D

Find the slope

• -5/3
• -3/5
• 5/3
• 3/5

Tags

CCSS.8.EE.B.5

What is the slope in the equation y=2x + 3?

• 2
• 3
• 5
• Cannot be Determined 

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through:
(-4, 7) and (-6, -4)

• 2/11
• 13/2
• 3/10
• 11/2

Tags

CCSS.8.EE.B.5