What are the zeros of the function y = 2x2 – 3x – 20, and why?
A) The zeros are x = –
5/2
and x = 4 because in factored form, the function is y = (2x – 5)(x + 4).
B) The zeros are x = –
5/2
and x = 4 because in factored form, the function is y = (2x + 5)(x – 4).
C) The zeros are x =
5/2
and x = –4 because in factored form, the function is y = (2x – 5)(x + 4).
D) The zeros are x =
5/2
and x = –4 because in factored form, the function is y = (2x + 5)(x – 4).