kimberly278008 kimberly278008

03-08-2020
Mathematics

contestada

if f(x) -3 and g(x) = 3x2+x-6, find (f+9)(x).
A. 4x2 - 9
B. 3x2 + x - 3
C. 3x2 + 2X-9
D. 3x2 - 4x = 3

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-08-2020

Answer:

3x^2 +x -3

Step-by-step explanation:

f(x)= 3 and g(x) = 3x^2+x-6

f+g (x) = 3+ 3x^2+x-6

Combine like terms

= 3x^2 +x -3

Answer Link

jahstin69 jahstin69

03-08-2020

3x^2+x-3
I hope this helps

Answer Link

Otras preguntas

Suppose that your long-lost Aunt Sara has left you an unexpected inheritance of $18,750. You have decided to invest the money rather than spend it on frivolou

Suppose you have done a controlled experiment with an experimental group of five mice and a control group of five mice. A good way to make the evidence from you

If a wave had a wavelength of 9 meters and a period of .006 what is the velocity of the wave

Scientists say that conditions must be "just right" for a hurricane to start up. Which is the first step of "just right" in the development of a hurricane? A) C

This organelle carries which ??

Please help ASAP!!! Find the surface area of a square pyramid that has a slant of 6 feet and it’s 3 feet wide 45ft 81ft 36ft 72ft

please help find the slope

A sample of gas is held at 100oc at a volume of 20 L.if the volume is increased to 40 L what is the new temperature of the gas in celcius.

three times the quantity eight plus x

If x= 7/8 cm, y= 1/4 cm, and z=5/8 cm, what is the volume of the rectangular prism?