Question

Describe in words the graph of a quadratic function, p (x) = ax^2 + bx + c,
where a <0, b <0, c <0 and d> 0

Explain what quadrant vertex lies.

Answer 1

It is reflected in the x axis. It has a y intercept at over 0. Does that help?

Answer 2

@christopher987654321 yeah, a little. thanks

Answer 3

If a < 0 then your parabola opens downward

Answer 4

@Sulle26 - If you think someone helped you , then don't forget to fan him and award him with a medal. Let us motivate the helpers too to keep on helping.

Good Luck!

Answer 5

@mathslover, yeah i know... But i don't know yet... :/