How do you graph $y=-3(1/4)^(x-1)$ ?

Question

2072 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-05-24T08:59:33

Try different x values to get y and plot

If your x is 0, your y $y=-12$
If your x is 1, your function $y=-3$
If your x is 2, your function $y=-0.75$
etc.

You can plot it.

graph{-3*((0.25)^(x-1)) [-5, 10, -40, 10]}

How do you graph y=-3(1/4)^(x-1)y=-3(1/4)^(x-1)?