How do you graph y=(9x+1)/(3x-2)y=9x+13x2 using asymptotes, intercepts, end behavior?

1 Answer
Apr 12, 2018

Horizontal Asymptote : y=3y=3
Vertical Asymptote: x=2/3x=23

Explanation:

You can Horizontal asymptote by making denominator of the rational function to zero
3x-2=03x2=0
x=2/3x=23

You can find Vertical asymptote by finding the ratio of leading coefficient in the numerator to leading coefficient of the denominator
y=9/3=3y=93=3

Y-intercept can be found by making x=0x=0
(0,-1/2)(0,12)

X-intercept can be found by making numerator =0
9x+1=0 9x+1=0
x=-1/9x=19
(-1/9,0)(19,0)

graph{y=(9x+1)/(3x-2) [-8.36, 11.64, -3.12, 6.88]}