sethdabeast15 sethdabeast15

01-02-2016
Mathematics

contestada

If f(x) = -7x + 5x2 + 10, what does f(-2) equal?

Respuesta :

taskmasters taskmasters

01-02-2016

f(x) = -7x + 5x² + 10

x = -2

substitute the x by its value

f(-2) = -7(-2) + 5(-2)² + 10
f(-2) = 14 + 5(4) + 10
f(-2) = 14 + 20 + 10
f(-2) = 44

Answer Link

Jbare1111 Jbare1111

21-05-2021

Answer:

3

Step-by-step explanation:

its an old question

Answer Link

Otras preguntas

which drugs is considered the ''date rape'' drug because of it's ability to deeply sedate it's users, making them incapable of remembering what occured after t

Which of the following is not a feature of most good mood melodies

Plz help! Which statement is incorrect in regard to studying Rome? Study of Roman history is simple given the fact that there are balanced accounts. There is

I need help Solving this 5x-2y=-12,x+3=1

is 3 a divisior of 51

What would be the outcome if a cell completed mitosis but did not undergo cytokinesis?

what number is halfway between 20,000 and 30,000

1. Describe a mandolin, banjo, or Dobro. Describe its appearance, construction, sound, and unique qualities and how it is used musically.

An amusement park charges $35.50 for admission. On Saturday, 7,789 people visited the park. ABOUT how much money did the park earn from admission that day?

what is 6 thousandths of a meter of a decimal