SOLUTION: help a girl out!! f(x) = 15x^3 + 13x^2 - 15x + 15 g(x) = 15x + 11 find g(f(9)) A 639 B-5943226 C-52466 D-6288203 E 178031 F -4595
Algebra
->
Quadratic Equations and Parabolas
->
Quadratic Equations Lessons
->
Quadratic Equation Lesson
-> SOLUTION: help a girl out!! f(x) = 15x^3 + 13x^2 - 15x + 15 g(x) = 15x + 11 find g(f(9)) A 639 B-5943226 C-52466 D-6288203 E 178031 F -4595
Log On
Quadratics: solvers
Quadratics
Practice!
Practice
Answers archive
Answers
Lessons
Lessons
Word Problems
Word
In Depth
In
Click here to see ALL problems on Quadratic Equations
Question 791771
:
help a girl out!!
f(x) = 15x^3 + 13x^2 - 15x + 15
g(x) = 15x + 11
find g(f(9))
A 639
B-5943226
C-52466
D-6288203
E 178031
F -4595
Found 2 solutions by
solver91311, MathLover1
:
Answer by
solver91311(24713)
(
Show Source
):
You can
put this solution on YOUR website!
Write
in pencil. Erase each of the
s and replace it with
. Do the arithmetic indicated. Given correct arithmetic, you will have the value of
Write
in pencil. Erase each
and replace it with the value of
previously calculated. Do the indicated arithmetic.
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
Answer by
MathLover1(20849)
(
Show Source
):
You can
put this solution on YOUR website!
find
first calculate
, then calculate the value of
at the value of
:
so, your answer is: