what are the zeros of the polynomial function?
f(x)=x^2−4x−60
enter your answers in the boxes.
x1=
x2=

Here is how you would work it out step by step.

You have to factor the equation you're given. (To check you factorization you can "FOIL" it and make sure it matches the original equation)

Then set the two answers you get from FOILing to zero and you should get your answers.

The coordinates of point a right now is (-3,-1) you have to multiply these coordinates by a factor of 2 to get (-6,-2)

The correct answer is $90