Answer the question in the pic correctly( best answer gets brainliest)

Me asap! what is the slope of this line? enter your answer in the box.

What are the domain and range of the function f(x)=2^x+1

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)