Question

Which of the following is not a step used when graphing the equation y = one over threex + 4 using the
slope-intercept method?

Plot the y-intercept (0, 4).

Draw a line through the two points.

Count up 1 and right 3 from the y-intercept.

Plot the x-intercept (-12, 0).

Answer 1

all steps could be, but the last one is not really needed, becouse of "Count up 1 and right 3 from the y-intercept" .

Answer 2

the point is to find two points of the line so you can draw it. the x-intercept and "Count up 1 and right 3 from the y-intercept" bouth find a point of this line. So if you use one you don't need the other