axelarmstrong434
axelarmstrong434 axelarmstrong434
  • 04-05-2022
  • Mathematics
contestada


2 For f(x)=3x(x + 5), find f (-2).
A-18
B 18
C -42
D 42

Respuesta :

renknee
renknee renknee
  • 04-05-2022

Answer:

A. -18

Step-by-step explanation:

» Application

To find the value of f(-2), we have to plug in the value of -2 for each x in the equation.

» Solution

  • [tex]f(-2)=3(-2)(-2+5)[/tex]
  • [tex]f(-2)=-6(3)[/tex]
  • [tex]f(-2)=-18[/tex]

Thus, f(-2) = A. -18.

Answer Link

Otras preguntas

Debbie cut a cord into sixths . She used five of the to make necklaces . She used equal lengths of the remaining cord for each of four bracelets. What fraction
What are the three oceans that surround asia
Is it easier to form a positive ion with an element that has a high ionization energy or element that has a low ionization energy? Explain.
Which one of the following molecules is a by-product of cellular respiration? A. Glucose B. Water* C. Oxygen D. Pyruvate
5x+7y=77 5x+3y=53 2x+5y=-1 X+2y=0 3x+6y=6 2x-3y=4
What is the capital of Maine
Emily needs to buy fabric to make curtain panels for her windows. Each panel will be 4 feet long and 1/2 foot wide. Each piece of fabric that she can buy is 4 f
Could someone who knows french help me write a past holiday paragraph??
At which location would you be most likely to find a high population density
PLEASE HELP What is the mode of the following set of numbers? 51, 73, 82, 51, 73, 103, 73, 125, 82, 125 51 73 125 82