Precal Functions

Find f(2)

• f(2) = 0

• f(2) = 1

• f(2) = 3

• f(2) = 4

Tags

CCSS.HSF.IF.A.2

Find (f + g)(-5)

• 2

• -2

• 3

• 6

Tags

CCSS.7.EE.A.1

Find (g − f)(x)

• 3x² - 3x - 3

• x² - 3x + 11

• x² - 3x - 3

• x² + 3x -11

Tags

CCSS.HSF-BF.A.1B

Describe the transformations if the parent function is f(x) = √(x)

• Translate Right 2, Down 4

• Translate Left 2, Down 4

• Translate Left 2, Up 4

• Translate Right 2, Up 4

Tags

CCSS.HSF.BF.B.3

• 
• 
• 
• 

Tags

CCSS.HSF.BF.B.3

Given f(x)= -3x+7 and g(x)=2x² - 8, find f(g(x)).

• f(g(x))= -6x²+31

• f(g(x))= -6x²+24

• f(g(x))=18x²-84x+6

• f(g(x))=9x²-42x-1

Tags

CCSS.HSF-BF.A.1C

The composition of any function, f(x), and
its inverse, f^-1(x) = 

• x

• f(x)

• 1

• 0

Tags

CCSS.HSF-BF.B.4B

Which shows both graphs being functions and the graphs being inverses?

• 
• 
• 
• 

Tags

CCSS.HSF-BF.B.4B

• Inverse Functions

• Not Inverse Functions

Tags

CCSS.HSF-BF.B.4A

How must the domain of f(x) be restricted such that g(x)=f^-1(x) ?

• x ≤ 0

• x ≥ 0

• x ≤ 3

• x ≥ 3

Tags

CCSS.HSF-BF.B.4D