Question

Write the quadratic function in standard form f(x) = (x - 1) ^ 2 + 2

Answer 1

Shown below

Explanation:

I'll just remove f(x) because it's not necessary right now.

Square (x-1). Remember that squaring 2 value equations can use the equation
`x^(2) + 2xy + y^(2)`

Using the equation above, we get
`x^(2) - 2x + 1` , also can be found by foiling.

`x^(2) + 2x + 1 + 2 = x^(2) +2x+3`

And just like that, we're done