Function Practice

$f\left(x\right)=5x-12$ What is $f\left(-4\right)$

• -32

• -3

• -12

• 3

Tags

CCSS.HSF.IF.A.2

f(x) = 3x² - 11
Find f(-5)

• f(-5) = 64
• f(-5) = -86
• f(-5) = 214
• f(-5) = -7

Tags

CCSS.HSF.IF.A.2

What is f(5) for the function f?

f(x) = 2(x - 7)

• 3

• -4

• -3

• 1

Tags

CCSS.HSF.IF.A.2

Evaluate f(x)=-2t²+ 1 for f(-3)

• 19
  
• 37
• -17
• -11

Tags

CCSS.HSF.IF.A.2

Evaluate the function for the given value:

• 8
• -7
• 6
• 2

Tags

CCSS.HSF.IF.A.2

Evaluate the function for the given value:

• -5
• 63
• 450
• 5

Tags

CCSS.HSF.IF.A.2

• -4

• 8

• 4

• -8

Tags

CCSS.HSF.IF.A.2

• 21

• -21

• 9

• -9

Tags

CCSS.HSF.IF.A.2

 $Given\ f\left(x\right)=\frac{3}{2}x+5\ what\ is\ f\left(12\right)?$  

•  $\frac{43}{2}$  

•  $20$  

•  $23$  

•  $5$  

Tags

CCSS.HSF.IF.A.2

 $Evaluate\ the\ function\ for\ f\left(-9\right)\ if\ f\left(x\right)=\frac{3}{5}x+8$  

•  $\frac{67}{5}$  

•  $-\frac{13}{5}$  

•  $-\frac{67}{5}$  

•  $\frac{13}{5}$  

Tags

CCSS.HSF.IF.A.2