Ask
your own question, for FREE!
Mathematics
11 Online
OpenStudy (anonymous):
Which coefficient in the function tells us that the parabola for the function will point downward? y = -2x2 + 5x - 4 A. -2 B. 5 C. -4
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (phoenixfire):
ax^2+bx+c a determines the parabola's direction by being positive or negative.
OpenStudy (unklerhaukus):
the the coefficient of -2 in front of the x^2, determines the downward direction it is negative so|dw:1338082001887:dw|
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Countless7Echos:
I don't know just no sketch doodle day :p finished a video already so I'm pretty
Ferrari:
Depression Hi, it's me, Jordan (ferrari). It's supposed to be the Fourth of July but I feel kinda depressed and mad at myself for no reason.
Countless7Echos:
mmm I forgot to post but hey first time trying out hyperpop art :3 super fun TW:
RAVEN69:
The hole You can't fix the hole in my heart. It's permanent. It's been broken to many times and I love it every time.
Countless7Echos:
I don't know just no sketch doodle day :p finished a video already so I'm pretty
4 hours ago
9 Replies
2 Medals
Ferrari:
Depression Hi, it's me, Jordan (ferrari). It's supposed to be the Fourth of July but I feel kinda depressed and mad at myself for no reason.
6 hours ago
12 Replies
1 Medal
Countless7Echos:
mmm I forgot to post but hey first time trying out hyperpop art :3 super fun TW:
1 day ago
9 Replies
5 Medals
RAVEN69:
The hole You can't fix the hole in my heart. It's permanent. It's been broken to many times and I love it every time.
2 days ago
0 Replies
0 Medals