henriquefrydman
henriquefrydman henriquefrydman
  • 01-12-2016
  • Mathematics
contestada

If f(x) = 2x2 + 3 and g(x) = x2 – 7, find (f – g)(x).

A. 3x2 – 4
B. x2 – 4
C. x2 + 10
D. 3x2 – 10

Respuesta :

Abby285
Abby285 Abby285
  • 01-12-2016
= (2x^2 + 3) - (x^2 - 7)
= 2x^2 + 3 - x^2 + 7
= x^2 + 10
= C
Answer Link

Otras preguntas

Question 1/2 Tails7!
I NEEEEEEED HELPPPPPPP
What are the five categories of coverage in the marketplace under the PP ACA? a) Basic, Standard, Premium, Elite, Supreme b) Bronze, Silver, Gold, Platinum, Cat
Express cos NN as a fraction in simplest terms.
Why was Muhammad afraid to tell people that an angel had spoken to him
A rectangle has a perimeter of 42 feet and a height of 14 feet. What is the length of the base?
Solve 3x2 + 6x + 15 = 0
Write the balanced chemical equation based on the following description: aqueous calcium hydroxide reacts with aqueous nitric acid to produce the aqueous calciu
What kind of metamorphosis roaches have
The defeat of the Persian army led to... A an uncertain time in which there was not leadership. B a Golden Age in Athens, under the leadership of Pericles. C f