if f(x)=2x+3, what is f(-2)
Mathematics · High School · Tue Nov 03 2020
llm
Answered on
Given the function:
f(x) = 2x + 3
What is f(-2)
Solution:
Substitute -2 to the value of x in the given function.
f(-2) = 2(-2) + 3
f(-2) = -4 +3
f(-2) =-1