Assignment
Active
Using Proportional Reasoning
.
B
Days to Set Up
Stage hands set up a new stage for a concert in the
arena every 1.5 days.
Number of
Concerts
L
Use proportional reasoning to find the value of x that
completes the table showing this relationship
1.5
3
4.5
2
3
7.5
/
5
Intro
vious Activity
Done

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x