kamarhyiairall kamarhyiairall

31-01-2017
Mathematics

contestada

Let f(x) = 5x + 12. Find f−1(x).

Respuesta :

David1993 David1993

31-01-2017

Replace,

x = y

Or

x = f(x)

then us stay:

x = 5y + 12

Isolate 5y

5y = x - 12

Dividing both the sides by 5

y = x/5 - 12/5

Then, replace y = f^-(x)

f^-(x) = x/5 - 12/5

Hope this helps

Answer Link

Otras preguntas

Explain the lophotrochozoan clade in terms of shared derived characteristics, homology, and homoplasy.

Jonah is going to the store to buy candles. Small candles cost $2.50 and large candles cost $7.00. He needs to buy at least 20 candles, and he can spend no more

The size of pupil of eye increases in dark. Why? please answer fast!im in hurry!

Brandy is an overweight 15-year-old girl who is neither liked nor disliked by others at her school. Rather, Brandy gets no attention from her classmates at all,

why was the Space Race created

Books are the best of things, well used; abused, among the worst this quote is given, prompt is to argue whether this statement by emerson is true or releveant

diffusion is a process where molecules move from areas of high concetration to low concentration. How might this process be altered if there were fewer blood ve

If an intercepted arc measures 124°, what is the measure of its inscribed angle? the same, 124° half the measure, 62° twice the measure, 248°

Hunting and gathering peoples developed a successful adaptation that promoted generosity, altruism, and sharing while resisting upstarts, aggression, and egoism

Why is it more important to check for errors during DNA replication than during translation