Algebra 1 Benchmark 2 Review #1

Simplify:

24 ÷ 4 ⋅ 2 + (3² - 1 + 6)

• 5

• 14

• 17

• 26

Tags

CCSS.7.NS.A.3

All of the x values or inputs are called what?

• Domain
• Range
• Relation
• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is this table a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

If f(x)=3x-9, find f(5).

• f(5) = 6
• f(5) = 16
• f(5) = -4
• f(5) = 24

Tags

CCSS.HSF.IF.A.2

Given h(x) =
-x²+3x, find h(5). 

• h(5) = 40
• h(5) = -10

Tags

CCSS.HSF.IF.A.2

Solve for v

8v - 4(v + 8) = 8

• 2

• 10

• 4

• -4 

Tags

CCSS.8.EE.C.7B

Solve for k

38 + 7k = 8(k + 4)

• 6

• 8

• -6

• 1

Solve for x
l 2x−1 l = 9

• x = 5 and x =-4
• x = 5 and x = -5
• Only x = 5
• No Solution

True or false:
The x-intercept of a function ALWAYS occurs where y is equal to zero.

• True
• False

True or false:
The y-intercept of a function ALWAYS occurs where y is equal to zero.

• True
• False

Tags

CCSS.HSF-IF.C.7A