carterhanes6
carterhanes6 carterhanes6
  • 21-10-2021
  • Mathematics
contestada

f(x)=2(x-5)(x+7) What is f(-7)​

Respuesta :

jimrgrant1 jimrgrant1
  • 21-10-2021

Answer:

f(- 7) = 0

Step-by-step explanation:

Substitute x = - 7 into f(x) , that is

f(- 7) = 2(- 7 - 5)(- 7 + 7)

       = 2 × - 12 × 0

      = - 24 × 0

     = 0

Answer Link

Otras preguntas

Which of the following does the reading test of the SAT ask you to do? A. Write an essay. B. Use prior knowledge about a topic to analyze a passage. C. Rewrit
add the affix to tie
Refer to Explorations in Literature for a complete version of this story. Read this excerpt from “The Black Cat” by Edgar Allan Poe. Beneath the pressure of tor
What transition would you most likely use when supporting a claim with evidence?
Black claims at the end of the dissent that as a result of the court decision the court wil
how do the animals help the women who fell from the sky?
What was one problem that undermined the League of Nations effectiveness
An __________ force must act on an object in order for it to move in a circle. This fact is described by Newton's _____ Law. a. unbalanced, first c. normal, th
Name two ways a person can become a U.S.citizen
Greatest common denominator of 72 and 8