Which function has two x-intercepts, one at (0,0) and one at (4,0)? Of(x) = x(x - 4) O f(x) = x(x + 4) O f(x) = (x - 4)(x-4) Of(x) = (x + 4)(x + 4)

modnimCYf

modnimCYf

Answered question

2022-11-24

Which function has two x-intercepts, one at (0,0) and one at (4,0)?
Of(x) = x(x - 4)
O f(x) = x(x + 4)
O f(x) = (x - 4)(x-4)
Of(x) = (x + 4)(x + 4)

Answer & Explanation

Kozuh5F7

Kozuh5F7

Beginner2022-11-25Added 9 answers

When y = 0, one of the parentheses has to equal to 0 as well, you can get 0 in this situation when you multiply by 0. And either x = 0, or some parentheses has to equal to 0.
in the 1 equation when x=0, then y=0, (0,0), when x = 4, then y = 0, (4,0)
So, the first option is right

Do you have a similar question?

Recalculate according to your conditions!

Ask your question.
Get an expert answer.

Let our experts help you. Answer in as fast as 15 minutes.

Didn't find what you were looking for?