Teagensmith Teagensmith
  • 23-10-2018
  • Mathematics
contestada

let
[tex]f(x) = {x}^{2} + x + 2[/tex]
and
[tex]g(x) = 2 {x}^{2} + 5[/tex]
Find f(g(x))

Show all steps.

Respuesta :

BasketballEinstein
BasketballEinstein BasketballEinstein
  • 28-10-2018

Whatever is inside parentheses first [g(x)], is what you would evaluate first, then after that, you would substitute that answer into the f(x) function for EVERY "X" YOU SEE:

[2x² + 5]² + [2x² + 5] + 2

[2x² + 5]² + [2x² + 7]↓

This is your final answer. You get it?

Answer Link

Otras preguntas

What was the cause and effect of the compromise of 1877?
What is the cause of Duchenne muscular dystrophy (DMD)?
Determine if this is a linearly dependent or independent set: (V, V, V ) where syon V = (1,2,2,-1), V = (4,9,9,-4), v = (5,8,9,-5). Show all work and Explain yo
Similar structures that are inherited from a common ancestor are called analogous structures. a. True b. False
For what values of k do the lines 2x + ky = 3 and kx + 8y = 7 intersect?
what is 3 x 14 x 7 (2+7) divided by 2
what are financial duties
What three branches of government does Montesquieu say must be separated to have liberty
100 points According to the passage, which answer choice BEST explains the difference between catching shell-fish and unshelled fish? A) Catching shellfish is m
Sketch T-s and p-v diagrams for the Otto cycle.