johna317 johna317
  • 11-01-2018
  • Mathematics
contestada

what is the answer for this problem for f(x)=2x+1 and g(x)=x^2-7, find (f+g)(x)
A. 2x^2-15
B. 2x^3-6
C. x^2+2x+8
D. x^2+2x-6

Respuesta :

yellowyarn2003 yellowyarn2003
  • 11-01-2018
x²-7+2x+1=(f+g)(x)
x²+2x-6
D. x² + 2x - 6
Answer Link

Otras preguntas

Please help I will give you BRAINLIEST for the correct answer
One box of pencils has 500 pencils in it. Mike bought a box of pencils that has 3% more pencils in it. How many pencils were in the box that Mike bought?
Explain the view that citizenship education lies at the heart of social studies
Sandra has taken 3 Test this Quarter. She has scored an 78%, 76%, and a 93%. Sandra wants to earn at least and 85% for the Quarter. What score will she need to
Which changes are environmental effects of farming? Choose all correct answers.
Alvin is 12 years older than Elga. The sum of their ages is 82. What is Elga's age?
BRAINLYEST IF ANSWERED CORRECTLY I am confused on A or B, help me out
HELP! Please! brainiest stars and hearts if correct.
what is the value of k
help me 80 points which transition would best clarify the relationship between the claim and the evidence in these sentences?