Question

find the y-intercept of the parabola $y = x^2 - 2x + 4$. simplify your answer and write it as a proper fraction, improper fraction, or integer.

Explanation:

Step1: Set x=0 for y-intercept

$x=0$

Step2: Substitute x=0 into equation

$y = 0^2 - 2(0) + 4$

Step3: Calculate the value of y

$y = 0 - 0 + 4 = 4$

Answer:

4