Question

At which root does the graph of f(x) = (x + 4)6(x + 7)5 cross the x axis?

Answer 1

Need help?

Answer 2

im here to assist

Answer 3

First of all, if you are presenting exponents, please do it correctly.

Incorrect: f(x) = (x + 4)6(x + 7)5

correct: f(x) = (x + 4)^6(x + 7)^5

" ^ " represents "exponentiation."

Answer 4

Actually, this function has two roots. What are they? Hint: Look up "root."