Lily plans to volunteer at the tutoring center for 45 hours. She can tutor 3 hours per week. The function f (x)= 45-3x gives the number of hours she will have left to tutor after x weeks. Graph the function and find its intercept. What does each intercept represent?
how do i find the y and x intercept?

Question

Lily plans to volunteer at the tutoring center for 45 hours. She can tutor 3 hours per week. The function f (x)= 45-3x gives the number of hours she will have left to tutor after x weeks. Graph the function and find its intercept. What does each intercept represent?
how do i find the y and x intercept?

stamp · Answer

x-intercept is the point P(x, 0) and the y-intercept is the point P(0, y)