Given data:
[tex]y=3^x[/tex]
1) For the value , x = -2 then y = 1/9
x = -1 then y = 1/3
[tex]\begin{gathered} \frac{x(-1)}{x(-2)}=\frac{\frac{1}{3}}{\frac{1}{9}} \\ \text{ = 9}\times\frac{1}{3} \\ \text{ = 3} \end{gathered}[/tex]
Thus, the y values are increasing from one interval to another when by multiplying by 3.
Thus, the correct option is (c)
2) 3 represents in the exponential equation as ' the base '
Thus, correct option is (b)
