Posted by **Anonymous** on Tuesday, September 15, 2009 at 12:26pm.

Sketch the graph of a quadratic function for which the

related quadratic equation has only one solution. Then,

sketch one that has two solutions. Explain how you

know by looking at the graph the number of solutions

there are.

- MATH -
**bobpursley**, Tuesday, September 15, 2009 at 12:39pm
A quadratic with one solution has intercepts on the x axis that are the same. y= x^2-1 is an example. If it has two solutions, it will be of the form y= x^2+2x -.2, and have two intercepts.

Plot these and make certain you understand it.

## Answer this Question

## Related Questions

- math - Sketch the graph of a quadratic function for which the related quadratic ...
- Math - I am stumped could someone please explain this problem? Give the ...
- math - State the solutions, or estimated solutions, to each quadratic equation ...
- algebra II - How do you know if a quadratic equation will have one, two, or no ...
- algebra II - How do you know if a quadratic equation will have one, two, or no ...
- Math - I am stumped on this problem could someone please help? Give the ...
- ALGEBRA - What does it mean to give the solutions to the following quadratic ...
- Algebra II - 1) There is a solution to x = -(y-5)^2 and x = (y -5 )^2 + 7 a) ...
- Quadratic Functions - Please explain to me how to do the following problems, I ...
- Mat/117 DQ1 - How do you know if a quadratic equation will have one, two, or no...

More Related Questions