- #1
aisha
- 584
- 0
I was given the equation y=2(3^x)-1 and was told state the domain, range, x-intercept(s) y-intercept(s) and asymptote(s)
I graphed the equation and I think the x-intercept is -0.63
I subbed in 0 for the x value on the graphing calculator and got y-intercept=1
the vertical asymptote is the same as the x-intercept so this =-0.63 and then the horizontal asymptote always equals 0.
If this is all right then I would like to know how to find out the domain and range? Can someone please help.
I graphed the equation and I think the x-intercept is -0.63
I subbed in 0 for the x value on the graphing calculator and got y-intercept=1
the vertical asymptote is the same as the x-intercept so this =-0.63 and then the horizontal asymptote always equals 0.
If this is all right then I would like to know how to find out the domain and range? Can someone please help.