Question

4. What are the zeroes of y = x2 – 2x – 15? (1 point)
–3, –5
3, 5
–3, 5
3, –5

Answer 1

you have to factor and set the binomials to zero

(x )(x )
mult those = x^2

now what are the multiples of 15

??

Answer 2

i think i i have the answer now i just realized this was still open lol but i chose -3 and 5 is that right?

Answer 3

yes that is correct

Answer 4

ok thanks :)