Question

What is the slope-intercept form of the function that contains the point (3, 4) and has a slope of 2?

Answer 1

y=mx+c
is slope intercept form
y=2x+c
now plug in x and y to get c

Answer 2

Is c 3 or 4? Or maybe 7 together?

Answer 3

put x=3 and y=4 in y=2x+c
you get
4=3*2+c
c=-2
therefore general equation
y=2x-2