Question

find the y-intercept of the parabola $y = x^2 - 2x + 1$. simplify your answer and write it as a proper fraction, improper fraction, or integer.

Explanation:

Step1: Set x=0 for y-intercept

Substitute $x=0$ into $y = x^2 - 2x + 1$.

Step2: Calculate y value

$y = 0^2 - 2(0) + 1 = 1$

Answer:

1