melanynev404 melanynev404
  • 12-09-2019
  • Mathematics
contestada

Given the fuction h (x) = x^2 + 2x -3, find the value of h (2) - h (-4)

Respuesta :

jcherry99
jcherry99 jcherry99
  • 12-09-2019

Answer:-

0

Step-by-step explanation:

h(x) = x^2 + 2x -3

x = 2

h(2) = 2^2 + 2(2) - 3

h(2) = 4 + 4 - 3

h(2) = 8-3

h(2) = 5

x = - 4

h(-4) = (-4)^2 + 2(-4) - 3

h(-4) = 16 - 8 - 3

h(-4) = 16 - 11

h(-4) = 5

========

h(2) - h(-4)

5 - 5

0

Answer Link

Otras preguntas

3.) Which description of the Monroe Doctrine is accurate? A. a belief in the moral and military superiority of the Untied States over all other nations B. a
what two aspects of a force do scientists measure
Why is planet Uranus considered a gas giant
what is x - 5y = 13 and 9y - x = -17 using elimination method
an ice cream factory makes 220 quarts of ice cream in 5 hours how manoy quarts could be made in 36 hours?what was that rate per day
When Napoleon and others got rid of the old government, what did Napoleon become? A. Duke of France B. President of France C. First Consul of France D. King of
I need help with this function
what is x - 5y = 13 and 9y - x = -17 using elimination method
the idea that the western epansion was america's god given right is called what
The children on the baseball team. is that a complete sentence