PLEASE HELP!! what is the horizontal asymptote of f(x)=2/3^x? Is it on the x-axis or the y-axis?

Hey there! :)

y = 0, also known as the x-axis.

Step-by-step explanation:

The equation is an exponential function.

There is an asymptote at y = 0, or the x-axis because:

An exponential function, unless containing a vertical shift, can never cross the x-axis resulting in an asymptote at y = 0.

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

answer: what statements

step-by-step explanation if you write the statements down then i could you.