Composite Function and Inverse

6x² - 1

• 6x² - 1

• 6x - 3

• 5x - 1

• 6x² - 3x

Tags

CCSS.HSF-BF.A.1C

Find the inverse of the function
f(x) = 3x − 5

• f^-1(x)=3x +5

• f^-1(x)=(x+5)/3

• f^-1(x)=3y-5

• f^-1(x)=3y+5

Tags

CCSS.HSF-BF.B.4A

Tags

CCSS.HSF-BF.B.4A

• A

• B

• C

• D

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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

• g(f(x))= -3x²-6

• g(f(x))= -3x²+2

• g(f(x))=9x²+2

• g(f(x))= -9x²+2

Tags

CCSS.HSF-BF.A.1C

Given j(x) = ∛(x-1)
and h(x) = x³+1,
find j(h(x)).

• x³+3x²-9x-3

• x

• x³-3x²+3x-1

• j(x) * h(x)

Tags

CCSS.HSF-BF.A.1C

• Horizontal Line Test

• Composite Function

• Radicand

• Radical Function

• Extraneous Solution

Tags

CCSS.HSF-BF.A.1C

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

• -42

• -26

• -18

• None of these.

Tags

CCSS.HSF-BF.A.1C

• 36

• 72

• 27

• 54

Tags

CCSS.HSF-BF.A.1C

What word means: formed when the roles of the independent (x) and dependent (y) variables are reversed?

• Extraneous Solution

• Composite Function

• Inverse Relation

• One-to-one Function

• Root Index

Tags

CCSS.HSF-BF.B.4C