Determine whether each function is an example of exponential growth or decay. Then, find the y-intercept. \(y=25/7(7/5)^x\)

expert advice

Determine whether each function is an example of exponential growth or decay. Then find the y-intercept. \(y=100(0.25)^x\)

Determine whether each function is an example of exponential growth or decay. Then find the y-intercept. \(y=0.6(1/10)^x\)

Determine whether each function is an example of exponential growth or decay. Then find the y-intercept. \(y=3e^x\)

Without graphing, determine whether the function \(y = 0.3(1.25)x\) represents exponential growth or decay. State how you made the determination.