Posted by **Peter** on Tuesday, September 4, 2012 at 1:58am.

Find two quadratic functions, one that opens upward and one that opens downward, whose graphs have the given x-intercepts.

(-3, 0), (-1/2, 0)

- Math -
**MathMate**, Tuesday, September 4, 2012 at 8:29am
Quadratic functions that have given x-intercepts x1 and x2 are given by the equation:

y=a(x-x1)(x-x2)

If a>0, the curve opens upwards, and if a<0, the curve opens downwards.

|a| can be any value ≠0 depending on the location of the vertex or any other point on the curve.

## Answer this Question

## Related Questions

- MATH - Find two quadratic functions whose graph have given x-intercepts. Find ...
- Math - Find two quadratic functions whose graph have the given x-intercepts. ...
- Math - I had a table of values. X / Y -3/ 2.5 -2/ 5 -1/ 6.5 0 / 7 It asks ...
- ALGEBRA 1 - Please check for me.Without drawing the graph of the given equation ...
- ALGEBRA 1 - Please check for me.Without drawing the graph of the given equation ...
- Quadratic Functions - Please explain to me how to do the following problems, I ...
- Algebra,Math, graphs help - This is what the directions state to do: (A) ...
- algebra - Create your own quadratic equation that has an axis of symmetry of x...
- Quadractic Functions - Please check my answers. Find the x-intercepts (if any) ...
- math, algebra,graphs help - THe directions state: (A)Complete the table, (B) ...