qterya15 qterya15

19-06-2018
Mathematics

contestada

Let f(x) = -3x2 – 1 and g(x) = -5x. Find f(g(x)).

Respuesta :

sqdancefan sqdancefan

19-06-2018

Substitute g(x) where x is in the definition of f(x).
f(g(x)) = -3(g(x))^2 - 1
f(g(x)) = -3(-5x)^2 - 1
= -3(25x^2) - 1

f(g(x)) = -75x^2 - 1

Answer Link

Otras preguntas

what is 1 and 3/4-7/10

What contributed to the implementation of Jim Crow laws?

A family sets up a sprinkler system to make sure garden plants get enough water. Which characteristic of early river civilizations does this system resemble?

If a 70kg swimmer pushes off a pool wall with a force of 250N. What is her acceleration?

Apartheid was originally brought about by the _____. -Germans -Boers -English -French

Does viruses have a liquid cytoplasm

Simplify the expression: (-8g^4h^6)^3

what is one quarter added to three eights answer

Which of the following is the term used to describe a body's resistance to a change in motion? A. Inertia B. Acceleration C. Gravity D. Mass

What was determined to be Lee Harvey Oswald’s role in the Kennedy assassination?