Question

Graph the function on your own paper. Answer the qustions in the box below.

Ax) = x² – 2x
What is the y-intercept?
Explain how the graph is related to the monomials from which it is built.

Answer 1

`(0,0)` is the y-interecption.

Explanation:

The given function is

`A(x)=x^(2) -2x`

The y-intercept is found when
`x=0`, so

`A(0)=0^(2)-2(0)=0`

Therefore, the y-intercept is at the origin
`(0,0)`

In the image attached you can observe the y-interception.

Additionally, the x-interceptions are at
`(0,0)` and
`(2,0)`. And the vertex of the function is at
`(1,-1)`.