# What is the graph of #f(x)=-2x^2+7x+4#?

##### 1 Answer

Jun 28, 2018

check the explanation below.

#### Explanation:

Take **-2** as a common factor from the first two terms and complete the square afterwards

it's vertex is

**auxiliary points:**

It's intersection with the

and opened downwards since the coefficient of

graph{y=-2x^2+7x+4 [-11.56, 13.76, -1.42, 11.24]}