# How do you find the vertex and the intercepts for #y = -5x^2 + 10x - 7#?

##### 1 Answer

Feb 9, 2017

one intercept

#### Explanation:

You can find the vertex by applying the following formula:

and then substitute its value in the equation to find

#V_x=-10/(2(-5))=1

Then the vertex is

To find the intercepts with y-axis, you would substitute

graph{-5x^2+10x-7 [-2,3, -10, 1]}