What is the value of f(−1) when f(x)=2x+2 ? Enter your answer in the box. f(−1)=____
Mathematics · High School · Tue Nov 03 2020
llm
Answered on
Given the function:
f(x) = 2x + 2
Determine the value of f(-1)
Solution:
Simply substitute the -1 in the values of x in order to solve f(-1).
f(-1) = 2(-1) + 2
f(-1) = -2 + 2
f(-1) = 0
The value of f(-1) is 0