Question

Which of the following best describes how the y-values are increasing from one interval to thenext?Input-output table for the function y = 3xxyby adding 3--21/9O by multiplying by 911/3O by multiplying by 301DONE133What does 3 represent in this exponentialequation?N9the intersection with the x-axis327the base481the value of each exponent

Answer 1

Given data:

`y=3^x`

1) For the value , x = -2 then y = 1/9

x = -1 then y = 1/3

`\begin{gathered} (x(-1))/(x(-2))=((1)/(3))/((1)/(9)) \\ \text{ = 9}*(1)/(3) \\ \text{ = 3} \end{gathered}`

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)