Practice problem
Given that (x,y)=(7,12)(x,y) = (7,12)(x,y)=(7,12) and (x1,y1)=(5,3)(x_1, y_1)=(5,3)(x1,y1)=(5,3), two points on the same line, write the equation in point-slope form.
y−3=32(x−5)y-3=\frac{3}{2}(x-5)y−3=23(x−5)
y−3=92(x−5)y-3=\frac{9}{2}(x-5)y−3=29(x−5)
y−5=−34(x−3)y-5=-\frac{3}{4}(x-3)y−5=−43(x−3)
y−7=94(x−12)y-7=\frac{9}{4}(x-12)y−7=49(x−12)
Type a concept, like “slope” or “photosynthesis”.