Question

Find the y-intercept of the parabola y = x2 + 6x.

Can somebody help?

Answer 1

Given:

The equation of the parabola is:

`y=x^2+6x`

To find:

The y-intercept of the parabola.

Solution:

We have,

`y=x^2+6x`

Putting
`x=0` in the given equation, we get

`y=(0)^2+6(0)`

`y=0+0`

`y=0`

Therefore, the y-intercept of the parabola is 0. It means the y-intercept of the given parabola is at point (0,0).