kayleevmcmahon kayleevmcmahon
  • 17-09-2020
  • Mathematics
contestada

if f(x)= 2x^2+4, find f(-2)

Respuesta :

Аноним Аноним
  • 17-09-2020

Answer:

Step-by-step explanation:

Plug in -2 for x:

[tex]f(x) = 2x^2 + 4\\f(-2) = 2(-2)^2 + 4\\f(-2) = -4^2 + 4\\f(-2) = 16 + 4\\f(-2) = 20[/tex]

Answer Link

Otras preguntas

Imagine that you are a prehistoric artist and write a 350 to 500-word story explaining why you are an artist and what the purpose of your art is. Be clear about
What is 50% divided by 2?​
What conflict does Monna Giovanna face? Do you approve of the way she resolves it? Explain your answer. Make at least one reference to the story to support your
Spanish help please! Somebodyyyyyyy
I dont know how to solve this does anybody?
In the open ocean, tiny organisms called Choose... perform photosynthesis. They are the primary producers in many Choose... that overlap to form a(n) Choos
how much heat is required to raise the temperature 500 of song of iron from 50°to 250°c? (take c=480j/kg°c)​
What reference would you use to find a synonym for a word?
When 4(0.5x+2.5y - 0.7x- 1.3y +4) is simplifted, what is resulting expersion
Explain why intellectual property rights are important in a society that allows its Citizens freedom of ownership.