The table below describes one linear function, f(x). A second linear function is defined by g(x)=2x−5. What are the rates of change for the two functions? x −2 −1 0 1 2
y −5 −1 3 7 11

The rate of change of f(x) is −4, and the rate of change of g(x) is 2.

The rate of change of f(x) is −4, and the rate of change of g(x) is −5.

The rate of change of f(x) is 4, and the rate of change of g(x) is −5.

The rate of change of f(x) is 4, and the rate of change of g(x) is 2.

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