CCSS.Math.Content.HSF.IF.A.2

Identify the y-intercept (initial value) of the function f(x)=2(4)^x.

• 2
• 4
• (2)^x
• 8

Tags

CCSS.Math.Content.HSF.IF.A.2

A piecewise function (f(x)) is shown in the graph. What is f when x equals 0?

• -4
• 0
• 1
• Does not exist

Tags

CCSS.Math.Content.HSF.IF.A.2

What is g(7) if:

• -17
• -13 
• 13       
• 17

Tags

CCSS.Math.Content.HSF.IF.A.2

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

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

Tags

CCSS.Math.Content.HSF.IF.A.2

CCSS.Math.Content.HSF.IF.A.1

f(x) = 3x + 10
g(x) = x - 2
Find f(g(0))

• 16
• 4
• -4
• None of these.

Tags

CCSS.Math.Content.HSF.IF.A.2

CCSS.Math.Content.HSF.IF.A.1

g(x) = 2^{x-2
Find g(5)}

• 32
• 30
• 8
• 6

Tags

CCSS.Math.Content.HSF.IF.A.2

Find f(2)

• f(2) = 0

• f(2) = 1

• f(2) = 3

• f(2) = 4

Tags

CCSS.Math.Content.HSF.IF.A.2

CCSS.Math.Content.HSF.IF.A.1

Given that f(x) = x² + x and g(x) = 3x + 1, find the value of g(f(-2)).

• -14
• 20
• 6
• 7

Tags

CCSS.Math.Content.HSF.IF.A.2

Evaluate f(-2) if f(x) = x+3

• -1

• 1

• 5

• -5

Tags

CCSS.Math.Content.HSF.IF.A.2

CCSS.Math.Content.HSF.IF.A.1

Use the function $f\left(x\right)=3x-12$  and  $g\left(x\right)=-\left(\frac{3}{2}\right)x+5$  to find the value of  $f\left(8\right)-g\left(-2\right)$  

• 4

• 3

• -4

• 6

Tags

CCSS.Math.Content.HSF.IF.A.2