APPC Unit 2A Review

Front

Let f(x) = 3 · 6^(2x) and g(x) = 9^(x+1). If the graph of g is translated horizontally by +2, write an expression for h(x) in the form h(x) = a · b^x.

Back

h(x) = 1/9 · 9^x

Front

The function models the pressure in the tank after t hours. Write an equivalent expression that models the pressure in the tank after t days.

Back

P(t) = 149.944 · 0.995^(t/24)

Front

How do the graphs of f(x) = 3^x and g(x) = 9 · 3^x relate to one another?

Back

The graph of g is the graph of f with a horizontal translation of -2.

Front

An arithmetic sequence is an ordered set of numbers that have a __________ between each consecutive term.

Back

common difference

Front

Which of the following is an equivalent form of y=6·4^x?

Back

y=6·16^(x/2)