Hannelore240 Hannelore240

09-08-2015
Mathematics

contestada

Find g of f for f=7x+5 and g(x)=5x^2+4x-3

Respuesta :

apologiabiology apologiabiology

10-08-2015

basically (g of f)x=(f(g(x)) so
g of f=f(g(x))=7(5x^2+4x-3)+5
distribute
f(g(x))=35x^2+28x-21+5=35x^2+28x-16

g of f=35x^2+28x-16

Answer Link

Otras preguntas

carla has two lengths of ribbon. one ribbon is 2 feet long. the other ribbon is 30 inches long.which length of ribbon is longer?explain.

A box contains 140 dimes and nickels. The total value is $11.15. How many dimes and nickles are there?

what was the belief that people transcend, rise above, material things in life?

how can you solve (1+2)-(-3-4)?

95 divided by 4 and 34 divided by 2

Which was NOT a consequence of the Protestant reformation A:belief in purgatory B:wars of religion C:new Christian denomination D:the rise of nation-states

Using the subject “usted” and the verb in the imperative, tell your fitness instructor three things she or he must do. Then tell your fitness instructor two thi

Which is greater 1/4 or 3/4

a pizza is divided into 12 equal slice.4 slices have mushrooms only.2 slices have mushrooms and pepperoni.6 slices have pepperoni only.write two equivalent frac

find the equation of the line through the given point and perpendicular to the given line (0,0);-2x+4y=12