Answer: i got ur back man
Step-by-step explanation:
There are four inputs: {-1, 0, 1 and 2}. Let x=-1 and find y. Let x = 0 and find y. And so on. You will find that only the input -1 produces the y-value predicted by the function f(x) = 4(5)^(2x).
Note that if you use a calculator to evaluate f(x), be certain to enclose "2x" inside parentheses: f(x) = 4(5)^(2x)