Saturday

November 29, 2014

November 29, 2014

Posted by **Kelly** on Tuesday, October 6, 2009 at 9:20pm.

ex. y=-4(x+1)2+4

[The 2 after the bracket is a square)

- Math 11 -
**brandon**, Tuesday, October 6, 2009 at 9:22pma parabola on a graph opens upwards if the "a" value in y=a(x+b)^2+c is positive. If "a" is negative, it opens downwards.

in the example it would open down, because the "a" value is negative

- Math 11 -
**Kelly**, Tuesday, October 6, 2009 at 9:23pmOHHHH !!!

okaay thanks !

**Answer this Question**

**Related Questions**

Math - How can you match a parabola to it's graph? I know that in y=ax^2+bx+c, ...

maths - Given the quadratic equation y = -x^2 + 2x + 3. a) Will the graph turn ...

maths - Given the quadratic equation y = -x^2 + 2x + 3. a) Will the graph turn ...

Calculus - Find expressions for the quadratic functions whose graphs are shown. ...

Math - Find two quadratic functions whose graph have the given x-intercepts. ...

Quadratic Functions - Please explain to me how to do the following problems, I ...

math - Graph x = y^2-6y+11 a. In function mode using two functions b. In ...

Math (repost) - Graph x = y^2-6y+11 a. In function mode using two functions b. ...

Algebra--Math matePlease help - Homework Help Forum: Algebra-Please help-I'm ...

Algebra - I'm trying this again, I'd like the quadratic form, so i can then work...