Question

How do you find the maximum or minimum of a graph without a graphing calculator? Please use an example.

Answer 1

u know diffrentiation

Answer 2

I don't think so.

Answer 3

Is this when you have to change it to y=mx+b format?

Answer 4

wait u know abt quadratic equations?

Answer 5

I know that the format is ax^2+bx+c

Answer 6

ok can u find D. D=b^2-4ac

Answer 7

-44

Answer 8

lol.i can do this question without diffrentiation

Answer 9

Okay thank you!

Answer 10

yw