Question
What is point slope form? How is it different than slope intercept form? Which one is better?
Answers
Steve
line with slope m through (h,k):
(y-k) = m(x-h)
line with slope m and y-intercept at (0,b):
y = mx+b
Neither is always better. Which to use depends on the data given or required.
(y-k) = m(x-h)
line with slope m and y-intercept at (0,b):
y = mx+b
Neither is always better. Which to use depends on the data given or required.