14. If f(x) = 5x² - 4x + 5, find f(1) + f(-1) + f(0).
Answers
Answered by
1
f(1)=6,f(-1)=14 and f(0)=5
f(1)+f(-1)+f(0)= 25
Answered by
3
Answer:
The value of f(1) + f(-1) + f(0) is 25.
Step-by-step explanation:
Given:
f(x) = 5x² - 4x + 5
Now,
f(1) = 5(1)² - 4(1) + 5
=6
f(-1) = 5(-1)² - 4(-1) + 5
=14
f(0) = 5(0)² - 4(0)+ 5
=5
Therefore,
f(1) + f(-1) + f(0)=6+14+5
=25
Similar questions