Register
Q(x) = 2x+5 f(x)= x^2+1 find (gof)(7)
71.2k views
3 votes
Q(x) = 2x+5
f(x)= x^2+1
find (gof)(7)

User Don Ho
by
4.3k points

1 Answer

4 votes

Answer:105

Explanation:

first find f(7)

(7)^2 + 1

=50

then put the answer for f(7) in g of x

2(50) + 5

=105

User Miigotu
by
4.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.2m questions

6.7m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!