Answer:
its Aor the first option because it has repeated x values making it not a function.
so 40 * 80 = 3,200
4 * 8 = 32
Then add the two 0's to the end
so 3,200
Answer: y = -2x + 4
Step-by-step explanation:
He didn’t divide before he multiplied
If it has real zeros at x=3 and 7, the factors of f(x) are:
(x-3)(x-7) so f(x) is
f(x)=x^2-10x+21
