Posted by Marissa on Sunday, August 12, 2007 at 10:57pm.
This will be a multiple post thing so please bear with me. If my answers are wrong then please explain I'll post my work as needed thanks.
1)Identify the y-intercept and the axis of symemetry for the graph of f(x)=-3x^2+6x+12.
answer=12:x=1
2)Determine whether f(x)=-5x^2-10x+6 has a maximum or minimum value and find that value.
answer=maximum -1
3)Solve x^2=4x by graphing and indicate the roots.
answer=0,4
4)Solve x^2+2x=-2 by graphing and indicate the roots.
answer=-1,1
5)Solve by factoring:x^2-3x=28
answer=-4,7
1)Identify the y-intercept and the axis of symemetry for the graph of f(x)=-3x^2+6x+12.
answer=12:x=1
2)Determine whether f(x)=-5x^2-10x+6 has a maximum or minimum value and find that value.
answer=maximum -1
3)Solve x^2=4x by graphing and indicate the roots.
answer=0,4
4)Solve x^2+2x=-2 by graphing and indicate the roots.
answer=-1,1
5)Solve by factoring:x^2-3x=28
answer=-4,7
- Algebra - BOO, Tuesday, November 24, 2009 at 11:33am
4+3x<28
Answer this Question
Related Questions
English - When is greatness is a bad thing. Please dont say when it is misused. ...
To Ani - re Afrikaans post - I have deleted your post because you included your ...
To Cheryl - I removed your post about tooth whitening because it doesn't ...
To Bill -- psychology - I've removed your 20-question, multiple choice post...
Just a message(please read) - First of all I would like to thank everyone for ...
General - Please understand that I am not upset with anyone or whatever I just ...
Math 117 - Explain how to divide a polynomial by a binomial using an example. (...
drawls, math help - can you explain to me just one more thing so i can undestand...
Algebra I - What is a set notation? Please explain what it is and give examples ...
about this site please read - im trying to post something but it says I cant ...
For Further Reading
