Calvin's plane is flying at a speed of 600 miles per hour. if y represents the distance the plane has traveled and z represents the time it has spent traveling, which of the following equations shows the relationship between y and z?
a: y = 600 + z
b: z = 600 + y
c: z = 600y
d: y = 600z

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