Unit 2 Review Algebra 2 (part 1)

Given f(x) = -4x - 10 and f(x) = 10. Find x

• x = -5
• x = 5
• x = -50
• x = 30

Tags

CCSS.HSF.IF.A.2

Is this table a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

A function is a relation where ...

• The x- values repeat

• the x- values are positive

• the x-values do not repeat

• the slope is zero

Tags

CCSS.8.F.A.1

Is this graph a function or not a function?

• Function

• Not a Function

Is the graph pictured a function?

• Yes

• No

Which graph does NOT pass the vertical line test?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

.

• Function

• Not a Function

Tags

CCSS.8.F.A.1

used to determine if a relation is a function

• 3d line test

• diagonal line test

• horizontal line test

• vertical line test

Is this set of ordered pairs a function or not a function?

• Function

• Not a Function

Tags

CCSS.8.F.A.1

If h(a) = 3 - 2x²

Find h(-3).

• 33

• 21

• 39

• -15

Tags

CCSS.HSF.IF.A.2