Q. Find the y-intercept of the line y=21x+163. Write your answer as an integer or as a simplified proper or improper fraction, not as an ordered pair.
Identify y-intercept: Identify the y-intercept in the equation of the line. The equation of the line is given in slope-intercept form, which is y=mx+b, where m is the slope and b is the y-intercept. In the given equation y=21x+163, the y-intercept is the constant term, which is 163.
Write final answer: Write down the y-intercept as the final answer.Since the y-intercept is the value of y when x is 0, we can see that the y-intercept is already given as 163. There is no need for further calculations.
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