roses27 roses27
  • 02-07-2019
  • Mathematics
contestada

If f(x) = 4 – x2 and g(x) = 6x, which expression is equivalent to (g – f)(3)?

Respuesta :

gmany
gmany gmany
  • 05-07-2019

Answer:

6(3) - (4 - 3²) = 6(3) - 4 + 3²

Step-by-step explanation:

[tex]f(x)=4-x^2,\ g(x)=6x\\\\(g-f)(x)=g(x)-f(x)\\\\(g-f)(x)=6x-(4-x^2)\\\\(g-f)(3)-\text{put x = 3 to the equation}\\\\(g-f)(3)=6(3)-(4-3^2)[/tex]

Answer Link

Otras preguntas

Consider the following system of equations. y = 2x - 2 y - 2x = 5 What can you conclude about the system of equations? The system of equations is inconsistent.
Consider the following system of equations. y = 2x - 2 y - 2x = 5 What can you conclude about the system of equations? The system of equations is inconsistent.
A transformer has a primary coil with 600 turns and a secondary coil with 300 turns. If the output voltage is 320 volts, what is the input voltage?A. 8 volts
factoring 12m^2n^2-8mn+1=
2(n-3)=4n+1 this sucks not knowing the answer
One-half of a number is -12. Find the solution ???
What is a Mandala Autobiography?
factoring 12m^2n^2-8mn+1=
. What are three factors that could contribute to a source not being credible?
One-half of a number is -12. Find the solution ???