Question

y=2x2 - 8

Answer 1

Is that a 2 times 2 or a variable

Answer 2

variable i need to find the delta to make a graphic

Answer 3

I'll come back if I get the answer

Answer 4

thanks man!

Answer 5

i found it delta = 64 and the zeros of the equation equals 2 and -2

Answer 6

thankx for trying to help!!

Answer 7

I was about to get that lol your welcome