Given the following function, find f(-2), f(0), and f(4).
1 answer:
Answer:
f(-2) = 0
f(0) = -4
f(4) = 12
Step-by-step explanation:
Given the function f(x) = x^2 - 4, we must plug in the values substituting x for each of the answers.
f(-2) = (-2)^2 - 4
-2 times itself is a positive 4, therefore:
f(-2) = 4 - 4
f(-2) = 0
We do the same for each answer.
f(0) = (0)^2 - 4
f(0) = -4
f(4) = (4)^2 - 4
f(4) = 16 - 4
f(4) = 12
You might be interested in
9 because that is the answer trust me
<span />
I can’t see nun, sorry kid.
Answer:
it's 8
Step-by-step explanation:
the lil hand is on the 8 and the big hand is on the 12
Answer:
math cant be non verbal
Answer:
The 2nd one would be different from the first because you are adding 3.
Step-by-step explanation: