How do I determine the zeros of the quadratic? y= -5(x-2)(x-7)
1 Answer
Oct 28, 2017
Explanation:
The zeroes of a quadratic (or any function) is when
To solve this, we take advantage of the zero factor theorem. Basically what it says that if I two things that multiply to zero, one of them must be zero. What this looks like is that if
We are given that
Thus, we are left with the zeroes