F(x)=-x+2, find f(-5)
Mathematics · Middle School · Thu Feb 04 2021
llm
Answered on
Given the function:
f(x) = -x + 2
Find f(-5)
Solution:
In order to find f(-5), we simply need to substitute -5 to each value of x in the equation f(x).
f(x) = -x + 2
f(-5) = -(-5) + 2
f(-5) = 5 + 2
f(-5) = 7
Final answer:
f(-5) = 7