Evaluate Functions

What is f(6) for the function f(x)=3x-8 ?

• -8

• 10

• -144

• answer not here

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

$f\left(x\right)=5x-12$ ,  what is $f\left(-4\right)$ ?

• -32

• -3

• -12

• 3

 $Given\ h\left(x\right)=x^2-4,\ \ what\ is\ h\left(6\right)?$  

• 32

• 0

• -4

• 77

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

 $Given\ h\left(x\right)=3x^2-2x+8,\ \ what\ is\ h\left(2\right)?$  

• 13

• 8

• 16

• answer not here

Tags

CCSS.HSF.IF.A.1

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.1

CCSS.HSF.IF.A.2

What is $f\left(0\right)$ for the function $f\left(x\right)=2x+3$  ?

• 2x

• -3

• 3

• 10

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

 $Given\ g\left(x\right)=6x-19,\ \ what\ is\ g\left(25\right)?$  

• 130

• 131

• 119

• answer not here

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

What is f(−4) for the function f?

f(x) = 2x + 3

• -5

• -4

• -2

• -7

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

If f(x) = 5 + 4(x – 4)², what is f(7)?

• 81

• 29

• 41

• 54

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2