Posted by **Bri** on Sunday, March 20, 2011 at 7:06pm.

find the axis of symmetry and vertex of the function. tell whether it goes upward or downward.

1. y=-xsquared+9

2. y=-2xsquared=7x-21

## Answer this Question

## Related Questions

- algebra (parabolas) - find the axis of symmetry and vertex of the function. tell...
- algebra (parabolas) - tell whether the graph opens upward or downward. then find...
- Math; Please Help!o: - Tell whether the graph opens upward or downward. Then ...
- Algebra - All parabolas are symmetric with respect to a line called the axis of ...
- math algebra trig - For the graph of each function, find an equation of the line...
- Algebra - Tell whether the graph opens up or down. Find the coordinates of the ...
- algebra(reiny) - Hey thanks for all your help but you kinda confused me on a few...
- Algebra - Find the axis of symmetry for y=x^2+4x-7 Find the axis of symmetry for...
- Algebra2 - Complete parts a – c for each quadratic function: a. Find the y-...
- algebra - 1)Find the exact solutions to 3x^2=5x-1 using the quadratic formula. ...