Inverse Functions

Front

What does it mean to find the inverse of a function?

Back

the x's and y's are switched

Front

The inverse of the function f(x) is written as ...

Back

f ^-1(x)

Front

The inverse has been reflected over which line? Options: y = x, y =1, y = 0, y = x + 1

Back

y = x

Front

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

Back

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

Front

Points that f^-1(x) goes through if f(x) goes through (-1, 4) and (4, 6)?

Back

(4, -1) and (6, 4)

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)

Front

If f^-1(-25) = 7 then what is f(7)? Options: 25, 7, No enough information, -25

Back

-25

Front

Inverse of the table? Options: , , ,

Back

Front

Are these the graphs of two inverse functions?

Back

Yes

Front

When finding the inverse of a relation, 1st you replace f(x) with y, 2nd switch the x's and y's. What do you do next?

Back

solve for y