Question

What are the important points needed to graph `g(x)= x^2-4x+4`?

Answer 1

`x=-2`
`g(x)=4`
Both at their x/y intersects

Explanation:

Let's just make g(x)=y so it's easier.

`y=x^2-4x+4` Do the quadratic equation stuff you learned at school.
What multiplies to 4 and adds up to -4? It's -2. So `x=-2`

And then to find y, plug 0 into x. Everything will multiply to 0 except the 4. So `y=4`. graph{x^2-4x+4 [-3.096, 8.003, -0.255, 5.294]}