Garcia2123 Garcia2123
  • 01-01-2021
  • Mathematics
contestada

15. If f(x) = -x2 + 2x, find f(3) - 7.

Respuesta :

jcherry99
jcherry99 jcherry99
  • 01-01-2021

Answer:

-10

Step-by-step explanation:

Find f(x) = - x^2 + 2x first

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

f(3) = - 9 + 6

f(3) = - 3

Now do f(3) - 7

f(3) - 7 = - 3 - 7

f(3) - 7 = - 10

Answer Link

Otras preguntas

what does como eres tu mean in spanish?
find the amplitude, period, and phase shift of the function defined by: y=3-2cos(3x+pi)
If 52 x equals 7800 y what does 1 x equal? What is the maths equation?
When MgCO3(s) is strongly heated, it produces solid MgO as gaseous CO2 is driven off.Does the oxidation number of carbon change upon the formation of CO2?
what is force ?is it desirable or undesirable?
f f(x) = 2x2 and g(x) = 3x, what is (g o f)(x) a. 6x2 b. 9x2 c. 18x2 d. 8x4
can u tell me how to solve this promblem 4/7 plus 3/7
Consider two linear transformations y = T(x) and z = L(y), where T goes from R^m to R^p and L goes from R^p to R^n. Is the transformationz = L(T(x)) linear as w
If f(x) is 4x-3 what is (f^-1of) (10)
f f(x) = 2x2 and g(x) = 3x, what is (g o f)(x) a. 6x2 b. 9x2 c. 18x2 d. 8x4