mbertkelsky mbertkelsky
  • 01-03-2017
  • Mathematics
contestada

If f(x) = 2x2 + 5 and g(x) = x2 – 2, find (f – g)(x).
A. x2 + 7
B. 3x2 + 3
C. 3x2 + 7
D. x2 + 3

Respuesta :

texaschic101
texaschic101 texaschic101
  • 01-03-2017
2x^2 + 5 - (x^2 - 2 ) =
2x^2 + 5 - x^2 + 2 =
x^2 + 7 <===
Answer Link

Otras preguntas

4x squared plus 1 equals 8x
The Erie Canal made what city a leading seaport? A. Boston B. New Orleans C. New York D. Philadelphia
Which of these answers is true for the following equations? x + 3y = 2 2x + 6y = -3
You could identify a sedimentary rock as a conglomerate because of which of the following? the amount of organic material in it the clastic nature of the rock
If Matt has 10 apples and gives mike 2 how many would he have left?
Question 2 The length of a rectangle is 5 yd more than twice the width, and the area of the rectangle is 63 yd2 . Find the dimensions of the rectangle.
What happens to a bicycle's mechanical energy when you apply the brakes and stop?
After WWII, Dennis Chavez worked to bring __________.
I have a series of 2 questions.
Multiply. Write your answer as a fraction in simplest form. 10/11×3/7×1/2 Please explain