Question

A line passes through points (p, a), where p and a are real numbers. If p = 0, what is the y intercept? Explain your reasoning.

Answer 1

The y-intercept is the point where the line crosses the y-axis. In this equation, when p = 0, the y-intercept is the value of 'a'.

Step-by-step explanation:

The y-intercept, denoted as 'a', represents the point where the line crosses the y-axis. In the given equation, since p = 0, the x-coordinate is 0.

Therefore, the line will pass through the y-axis at the point (0, a). This means that the y-intercept is the value of 'a', which is the y-coordinate of the point (0, a) on the line.