Decide whether the function is an exponential growth or exponential decay function, and find the constant percentage rate of growth or decay. (5 points) f(x) = 2149 ⋅ 0.9915x  

Choose the graph of y = 1.5sin x. (5 points)

The decay of 923 mg of an isotope described by the function A(t)= 923e-0.027t, where t is time in years. Find the amount left after 76 years. Round your answer to the nearest mg. Show all of your work for full credit. (5 points)

Find the amplitude y = -5 sin x. (5 points)

Determine whether the graph is the graph of a function. (5 points)

Find the exact solution to the equation. (5 points) 7-log2(x+5) = 6

Determine the function which corresponds to the given graph.(5 points) The asymptote is x = 5.

Determine the function which corresponds to the given graph.(5 points) The asymptote is x = 4. 

State the vertical asymptote of the rational function. (5 points)f(x) =  

; g(x) = 8x – 6Find f(g(x)). (5 points)