# How do you write the standard form equation of the parabola 2x^2+4x-5?

May 16, 2018

$2 {x}^{2} + 4 x - 5$

#### Explanation:

$\text{the equation of a parabola in "color(blue)"standard form}$ is.

•color(white)(x)y=ax^2+bx+c color(white)(x);a!=0

$y = 2 {x}^{2} + 4 x - 5 \text{ is in standard form}$

$\text{with "a=2,b=4" and } c = - 5$