leslifrausto10 leslifrausto10

15-10-2020
Mathematics

contestada

Write the question the symbols represent, then solve it.
f(-2)=-3+2x^2

Respuesta :

15-10-2020

Answer:

f(-2) = 5

Step-by-step explanation:

Step 1: Define

f(x) = -3 + 2x²

f(-2) is x = -2

Step 2: Substitute and Evaluate

f(-2) = -3 + 2(-2)²

f(-2) = -3 + 2(4)

f(-2) = -3 + 8

f(-2) = 5

Answer Link

Otras preguntas

What level of tornado causes most amount of damage? F1 F4

What is the length of BC? Enter your answer in the box. ___units2nd picture: What is the value of x? Enter your answer in the box.x = 3rd picture: What

Translate the following sentence into an equation. The sum of five times whot number and -6 is -2

is it possible for me to ammend my covermore plan

Together we stepped out to stand in silent contemplation of a landscape at once weird and beautiful. Before us a low and level shore stretched down to a silent

The excretion of glucose in the urine is called ________.

Read the sentence. A puff of smoke from the fireplace put a knot in my throat and made me coff as if I had pneumonia. Which underlined word is misspelled? coff

How did roosevelt react to alfred thayer mahan's suggestion to build a canal for ships to pass through central america? choose 1 answer:?

What is the estimate of 1/5 * 26

What do commercial websites use to estimate a visitor's age, gender, and zip code?