Ask
your own question, for FREE!
Mathematics
9 Online
hey can anyone do these for me?
Still Need Help?
Join the QuestionCove community and study together with friends!
Do not expect anyone to do your work. We can help you learn.
sorry can anyone help me?
@e.cociuba Based on the graph of y = x2 − 2x − 3, what is the x coordinate of the positive x-intercept
is the answer 3?
\[y=x^2 -2x -3\] you can use decomposition method, or easier find a value that _x_=3 _+_=-2
Still Need Help?
Join the QuestionCove community and study together with friends!
foil out the quadratic function and solve for the each X by making each side zero
example \[x^2-2x-24 \] \[(x-6)(x+4)\] -6x4= -24 -6+4= -2
thank you so much
i got 3 when i solved @BukLoon
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.
5 hours ago
9 Replies
2 Medals
6 hours ago
12 Replies
1 Medal
1 day ago
9 Replies
5 Medals
2 days ago
0 Replies
0 Medals