5th grade math. Correct answer will be marked brainliest.

How do you determine whether a relationship represented as as graph is linear or nonlinear

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)