Question

New question please help me answer it guys :D
The graph of y=-3x^2-2x-5 has
A)Maximum value
B)minimum Value

Answer 1

whenever you have a polynomial with the form:
\[f(x)= ax ^{2}+bx+c\]
The maximum or minimum is always determined by the "ax^2"
if it's positive, with that I mean a>0, then it has a minimum value, because it's graph opens upwards.
if "a" is negative, meaning a<0, then it has a maximum, because it opens downwards.

Answer 2

so the answer is maximum?

Answer 3

correct.

Answer 4

thank you :D!