Question

Determine whether the graph of y = −2x2 − 3x + 10 opens up or down and whether it has a maximum or minimum point.

Down and Maximum

Down and Minimum

Up and Maximum

Up and Minimum

Answer 1

a < 0
the graph points downward
the function has a maximum

Answer 2

if a > 0
the function points upwards
and the function has a minimum

Answer 3

where is A

Answer 4

ax^2 + bx + c

Answer 5

ok thx

Answer 6

mhm

Answer 7

Its A then.

Answer 8

Yes.

Answer 9

Thanks a Ton!!