Register
F(x) = –x2+ 10x – 2Find f(-5)
57.5k views
2 votes
F(x) = –x2+ 10x – 2Find f(-5)

User Fresskoma
by
8.4k points

1 Answer

4 votes

Given a function,


f(x)=-x^2+10x-2

Then, f( - 5) is,


\begin{gathered} f(-5)=-(-5)^2+10(-5)-2 \\ =-25-50-2 \\ =-77 \end{gathered}

Therefore, f( -5) = -77.

User Bazza
by
8.3k points
← Prev Question Next Question →

Related questions

User CrazyPyro
asked Dec 3, 2024 106k views
If x=1 y=2find the value of 2x+3y​
CrazyPyro asked Dec 3, 2024
by CrazyPyro
9.0k points
2 answers
4 votes
106k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
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)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!