Posted by **Sandi** on Sunday, October 24, 2010 at 5:11pm.

Write an equation for a parabola with vertex(-2,4) and passing through (-1,8)?

y=a(x+2)^2+4

8=a(1)+4

4=a

- math Please check -
**MathMate**, Sunday, October 24, 2010 at 5:22pm
Correct, good job!

## Answer this Question

## Related Questions

- algebra - Suppose a parabola has vertex (-4,7) and also passes through the point...
- algebra - Suppose a parabola has a vertex (-4,7) and also passes through the ...
- math - A parabola has the equation y = 4(x-3)^2-7 Choose 2 true statements: A) ...
- math - A parabola has the equation y = 4(x-3)^2-7 Choose 2 true statements: A) ...
- algebra 2 please check - Write an equation for a parabola with vertex at (-4 , 3...
- algebra - A few more question Id like for someone to check please. 1) what are ...
- 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 ...
- Alg II/Trig - A parabola has a vertex at (0,0); a horizontal axis; and the point...
- math - 1 identify the coordinates of the vertex and the equation of the axis of ...

More Related Questions