angel64991 angel64991

17-06-2017
Mathematics

contestada

If f(x)=4x-8, what isf-1(x) ?

Respuesta :

19-06-2017

f(x)=4x-8
f(x)=y=4x-8
f^-1(x)=?
x=4y-8
x+8=4y
f^-1(x)=y=1/4x+2

Answer Link

Otras preguntas

Justin made a scale drawing of a sailboat he saw at the harbor. The length of the actual boat is 24 feet, and the mast is 20 feet high. In Justin's sketch, the

Two trains are 480 miles apart. They start at the same time, and travel towards one another. The difference between the speeds of the two train is 20 miles per

How does the human imprint on a habitat affect that habitat itself?

What is 1/6 as a decimal? Give your answer rounded to 3 decimal places.

The following data pertain to an investment proposal (Ignore income taxes.): Cost of the investment $ 54,000 Annual cost savings $

What is the product of 1 and 1/4 × 1/2?

explain in terms of the arrangementbof particles the kinetic theory of matter

which expression is equivalent to -28x^2+35x ? F. 7x(4x+5) G.-7x(4x-5) H.7x(4x-5) J.-7x(4x+5) please explain w the steps

Can somebody explain to me photosynthesis as simple as possible please :)

What’s the correct answer for this question?