Register
1. if (x) =-3x+8, find f(5).​
144k views
4 votes
1. if (x) =-3x+8, find f(5).​

User JeromeFr
by
8.0k points

2 Answers

3 votes
the answer would be -7 becuase you would plug in 5 for the x. which would make the equation -3(5)+8.
User Anupheaus
by
9.1k points
2 votes

Answer:

-7

Explanation:

f (5) means to substitute 5 wherever there is an x.

So f (5) = -3 (5)+8

=-15 +8

= -7

User GomuGomuNoRocket
by
8.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.1m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!