liv1224565 liv1224565

04-09-2019
Mathematics

contestada

please help its due tomorrow
f(x)=4x^2+5x+3
g(x)=5x-7
find g(f(x))

Respuesta :

joseaaronlara joseaaronlara

04-09-2019

Answer:

20x² + 25 x + 8

Step-by-step explanation:

f(x) = 4x² + 5x + 3

g(x) = 5x -7

Then:

g(f(x)) = 5(4x² + 5x + 3) -7

g(f(x)) = 20x² + 25x + 15 - 7

g(f(x)) = 20x² + 25x + 8

Answer Link

Otras preguntas

Which best matches a list that a scientist would make to describe a forest ecosystem? A)different types of animals and plants, and the forest soil B) an animal

What were the main reasons that Japan was occupied after World War II?

Describe three costs of production that are supply shifters.

Which statement best describes the domain and range of p(x) = 6–x and q(x) = 6x? p(x) and q(x) have the same domain and the same range. p(x) and q(x) have the s

Select the correct answer. What is the y-intercept of y = 7? A. (0, 7) B. (7, 0) C. (7, 7) D. (-7, 7) PLZ HElp

find a non-zero value of K such that kx^2+ 8x+8+= 0 has only one solution. What is the solution?

Why would a pregnant person have a lower lung capacity

Which of the following statements supports the one gene-one enzyme hypothesis?A) A mutation in a single gene can result in a defective protein.B) Alkaptonuria r

Who founded the Salvation Army in London, 1865?

PLS HELP PLS I BEG YOU