Applying and analysing functions

The result of substituting a value into a function

• Output

• Range

• Input

• The answer

Tags

CCSS.HSF.IF.A.2

Evaluate   $y=2\left(x-4\right)+1,\$  when x=-4.

• 15

• -15

• 1

• -1

Tags

CCSS.HSF.IF.A.2

• 25

• 26

• 27

• 28

Tags

CCSS.HSF.IF.A.2

solve b(5)

(a)  

Tags

CCSS.HSF.IF.A.2

Find f(-2).

• -2

• 2

• -1

• 0

Tags

CCSS.HSF.IF.A.2

What does f(10) equal?
f(10) = -1.5X

• 10
• -1.5
• -30
• -15

Tags

CCSS.HSF.IF.A.2

What is the value of f(-5)?

• -2

• 2

• 4

• 0

Tags

CCSS.HSF.IF.A.2

• 5

• 4

• 3

• 0

Tags

CCSS.HSF.IF.A.2

 $h\left(x\right)\ =\ n^2-3n,\ Find\ h\left(-4\right)$  

• -4

• 28

• 4

• -28

Tags

CCSS.HSF.IF.A.2

For the functions f(x)= -75x⁴ + 4, what is the value off(-2)?

• -604

• 604

• 1204

• -1196

Tags

CCSS.HSF.IF.A.2