# If (-3, y) lies on the graph of y = 3^x, then what is y?

$y = \frac{1}{27}$
Hence $\left(- 3 , y\right)$ lies on the graph of $y = {3}^{x}$ then for $x = - 3$ we
have that $y = {3}^{- 3} = \frac{1}{3} ^ 3 = \frac{1}{27}$