# Finding vertex and intercepts for an equation and sketch a graph using Word

Find the vertex and intercepts for the

Quadratic function, and sketch its graph using

word.

y = x^2 + 2x - 24

https://brainmass.com/math/graphs-and-functions/finding-vertex-and-intercepts-for-an-equation-and-sketch-a-graph-using-word-4539

#### Solution Preview

y=x^2+2x-24

You can use the formula for the vertex of the parabola

y=ax^2+bx+c:

the x coordinate is:

x=-b/(2a)

So in your case a=1 and b=2. So x=-2/2 is ...

#### Solution Summary

The vertex and intercepts for an equation are found and the graph sketched in Word.

$2.19