Question

(c) What is the equation of the linear model in point-slope form?

y=6x+9
(d) What is the slope-intercept form of the equation you wrote in Part (c)? Show your work.

(change c to d)

Answer 1

pont slope is
given the point (x1,y1) and the slope being m
y-y1=m(x-x1)

we are given
y=6x+9
slope=6
y intercept is 9
so the slope is 6 and a point is (0,9)

y-9=6(x-0) is a point slope form (there are infinite)
another would be
y-15=6(x-1)




d. that is just y=6x+9