kio

which function has an amplitude of 2 and a period of p? a. f(x)=1/2cos2x b. f(x)=2cospx c. f(x)=1/2cospx d. f(x)=2cos2x

a person was modeling a growing population with a growth factor of 1.5 using pennies. they started with 4 pennies and flipped all 4 pennies. for every penny that landed heads up another penny was added to the pile. then, the new pile of pennies are all fl...