# What are the important points needed to graph #F(x)=3x^2+4x-1 #?

##### 1 Answer

#### Explanation:

There are 5 points which you can determine which will allow you to sketch the curve of the parabola. You can find....

Solve by factorising, completing the square or the quadratic formula.

IN this case,

This gives the x-value of the turning point. Here,

In this case, find

The mirror image of

graph{3x^2+4x-1 [-5, 5, -2.5, 2.5]}