Q. Find the y-intercept of the parabola y=x2−5x+423. Simplify your answer and write it as a proper fraction, improper fraction, or integer._____
Find y-intercept: To find the y-intercept of the parabola, we need to evaluate the equation at x=0. This is because the y-intercept is the point where the graph of the equation crosses the y-axis, and the x-coordinate of any point on the y-axis is 0.Calculation: y=(0)2−5(0)+423y=0−0+423y=423
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