Chapter 1 Review (Algebra)

Find f(-2) for the following function:

 $f\left(x\right)=x^2+3$  

•  $f\left(-2\right)=-7$  

•  $f\left(-2\right)=1$  

•  $f\left(-2\right)=-1$  

•  $f\left(-2\right)=7$  

What is the domain of the graph?

• $D:\ all\ real\ numbers$

• $D:\ -1\le x\le4$

• $D:\ -2\le x\le4$

• $D:\ -1\le x\le3$

What is the range of the graph?

• $R:\ -3\le y\le5$

• $R:\ all\ real\ numbers$
  

• $R:\ y\ge-2$

• $R:\ -1\le y\le3$

Which graph is NOT a function?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

Find x.

• 3
• 2
• -2
• 1

Tags

CCSS.7.EE.B.4A

Find x.

• 7
• 3
• 10
• -3

Tags

CCSS.7.EE.B.4A

8 ÷ 8 + 6 × 2

• 8
• 13
• 14
• 23

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

8 + 7 × 3 – 8

• 37
• 21
• 10
• 30

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

• 25
• 125
• 5
• 10

Tags

CCSS.HSF.IF.A.2

• 98
• 100
• -10
• 10

Tags

CCSS.HSA.REI.B.4