Ok, so you want to substitute g and f in these equations so the f(x) = 2x+3x2-5 is equal to 10+6-5 or 11. The other equation is equal to 19. For the explanation put " I found this answer by substituting the given values for the variables in the equation". Your Welcome!
My best guess is add all of the numbers together then divide by 6 then check your choices to see if your response matches
Answer:
The correct answer should be the first option.
Step-by-step explanation:
Answer: 5.35
Step-by-step explanation: