Question

What will be the graph for the equation 6x – 2x2 + 7?

Answer 1

•Given equation is -2x^2 + 6x +7 which is a quadratic equation.

•For any quadratic equation, the graph is a U-shaped curve called parabola.

•The sign of the coefficient of the function decides whether the graph opens up or down.

•If the sign is positive,then the parabola opens upwards.

•If the sign is negative, then the parabola opens downwards.

•Here in this case the , as the sign is negative the parabola opens downwards as shown in the attachment.

Answer 2

Given:

$\bold{6x-2x^2+7}$

To find:

Find graph=?

Solution:

Given:

$6x-2x^2+7$

Rearrange the equation:

$\Rightarrow -2x^2+6+7$

Please find the graph attachment to the above equation: