INVERSE FUNCTIONS

Front

Find the inverse of f(x) = -4x - 12

Back

f^-1(x) = -1/4x - 3

Tags

CCSS.HSF-BF.B.4A

Front

If the equation of f(x) goes through (1, 4) and (4, 6), what points does f^-1(x) go through?

Back

(4, 1) and (6, 4)

Tags

CCSS.HSF-BF.B.4C

Front

Inverse of coordinates: (1, 2) (3, 8) (-3, 6)

Back

(2, 1) (8, 3) (6, -3)

Tags

CCSS.HSF-BF.B.4C

Front

If f(g(x)) = x, then f and g must be inverses of one another. TRUE or FALSE?

Back

FALSE

Tags

CCSS.HSF-BF.B.4B

Front

Determine f^-1(2) given the following information about an invertible function, f(x)
f(1) = -3
f(2) = -2
f(-1) = 2
f(3) = -1

Back

-1

Tags

CCSS.HSF-BF.B.4C

Front

If f and g are inverse functions, and
f(2) = -1     g(1) = -2     f(1) = -2, 
then which of the following MUST be true? Options: g(-2) = -1, g(2) = 1, g(-2) = 1, g(1) = 2

Back

g(-2) = 1

Tags

CCSS.HSF-BF.B.4C

Front

If f is an invertible function and f(a) = b, then f^-1(b) = a.

Back

TRUE

Tags

CCSS.HSF-BF.B.4C

Front

TRUE or FALSE: The inverse of f(x) = x² is g(x) = √(x).

Back

FALSE

Tags

CCSS.HSF-BF.B.4A

Front

Are these functions inverses?

Back

Yes

Tags

CCSS.HSF-BF.B.4B

Front

What is the inverse of the points
(1,3)(2,4)(6,8)?

Back

(3,1)(4,2)(8,6)

Tags

CCSS.HSF-BF.B.4C