Jesse D. answered 02/05/20
Patient and Experienced Mathematics and Spanish Tutor
Hi there! I'd love to help you out.
First off, point slope is written as:
y - y1 = m(x - x1) where x1 and y1 are the x and y coordinates from the given point and m is your slope.
Now we just plug in the given information:
y - 1 = 3(x - 2)
And there you have it! I hope this explanation was thorough and answered all of your questions. If you have additional questions please don't hesitate to reach out. Learn on! :)