This answer can be any real number, as both sides are equal to each other. Try inserting different numbers in here, and you should realize any of them would work
Answer:
i don't know btw is this eighth grade
Answer:
10
Step-by-step explanation:
the most common #is 10
Noce
Step by step solution
Dd
D
D
Dd
D
F
Answer:
-22
Step-by-step explanation:
f(x) = -2x^2 - 4 for x = 3
f(3) = -2(3)^2 - 4
f(3) = -2(9) - 4
f(3) = -18 - 4
f(3) = -22
Answer: -22
