How do you graph f(x)=6xf(x)=6x by plotting points?

1 Answer
Dec 9, 2015

Refer to the explanation.

Explanation:

f(x)=6xf(x)=6x

Substitute yy for f(x)f(x).

y=6xy=6x is the slope-intercept form of a linear equation y=mx+by=mx+b, where mm is the slope, and bb is the y-intercept. For y=6xy=6x, m=6m=6 and b=0b=0.

Table of Points
x=-1,x=1, y=-6y=6
x=0,x=0, y=0y=0
x=1,x=1, y=6y=6

Plot the points and draw a straight line through them.

graph{y=6x [-10.56, 9.44, -5.68, 4.32]}