Register
If (x) = 3x^2 + 10, what is f (-7)?
225k views
2 votes
If (x) = 3x^2 + 10, what is f (-7)?

User Dharani Kumar
by
3.4k points

1 Answer

4 votes

\begin{gathered} \Rightarrow f(x)=3x^2+10 \\ \Rightarrow f(-7)=3*(-7)^2+10 \\ \Rightarrow f(-7)=3*49+10 \\ \Rightarrow f(-7)=147+10 \\ \Rightarrow f(-7)=157 \end{gathered}

User Marquis Blount
by
4.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.5m questions

4.5m answers

Other Questions

A study was completed in Florida. In southern Florida, the study involved 3,000 patients; 54% of them experienced flulike symptoms during the same month. The study had a margin of error of 1.8%. What does
Can someone help me plz I have to Turn 27/9 in simplest
The sanchez family goes out for dinner, and the price of the meals is $60. The sales tax on the Meals is 7 percent, and they also want to leave a 15 percent tip. What is the total cost of the meal? Analyze
Simplify: 10 ÷ [(5 + 2) − 5]
WHAT IS 33 TIMES 5 TELL ME THE ANWER
Link Copied!