lecshikjuarez lecshikjuarez
  • 04-03-2020
  • Mathematics
contestada

f(x) =-6x2 - 5x + 4; find f(-2)​

Respuesta :

Coralll
Coralll Coralll
  • 04-03-2020

Answer:

f(-2) = 2

Step-by-step explanation:

I'm assuming "-6x2" is actually "6x^2"

f(x) = -6x^2 - 5x + 4

Plug in -2 for the x's

f(-2) = -6(-2)^2 - 5(-2) +4

f(-2) = -6(2) - 5(-2) + 4

f(-2) = -12 + 10 + 4

f(-2) = -12 + 14

f(-2) = 2

Answer Link

Otras preguntas

6+8x-9=11x+14-3x is always true sometimes true or never true?
What was President Wilson's perspective of Germans in the U.S.?
write a system of linear equations with -3,9 as its solution
Proteins and carbohydrates perform various functions in the body. They are needed for the proper development and growth of the body. Breaking carbohydrates into
How does amendment 2 of the bill of rights reinforce amendment 1?
In what why did england use mercantilism to control north american colonies
How do you solve this?
ways in which lack of water affects teaching and learning as indicated by teachers
A man in a rowboat that is a = 2 miles from the nearest point A on a straight shoreline wishes to reach a house located at a point B that is b = 8 miles farther
State the ratio of 700 participants to 28 judges