Which equation represents an exponential function that passes through the point (2, 36)?
of(x) = 4(3)
o f(x) = 4(x)
o f(x) = 6(3)
o f(x) = 6(x)

It costs 4.25 for 1 pound of roast beef. how much will it cost to purchase 2.5 pounds of roast beef? round to nearest cent

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.