Doug buys a pumpkin every year. The first time he bought a pumpkin, at year 0, it cost $2.60. He notices the price is getting more expensive, at a rate of 7% per year. Doug sketches a graph of the situation.

Which statements are true?

Select each correct answer.
A The graph decreases from left to right
B The graph has a y-intercept only
C The point (2.60, 0) is on the graph
D The graph increases from left to right
E The graph has an x-intercept and a y-intercept
F The point ( 0, 2.60) is on the graph

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

Browning labs is testing a new growth inhibitor for a certain type of bacteria. the bacteria naturally grows exponentially each hour at a rate of 6.2%. the researchers know that the inhibitor will make the growth rate of the bacteria less than or equal to its natural growth rate. the sample currently contains 100 bacteria.the container holding the sample can hold only 300 bacteria, after which the sample will no longer grow. however, the researchers are increasing the size of the container at a constant rate allowing the container to hold 100 more bacteria each hour. they would like to determine the possible number of bacteria in the container over time.create a system of inequalities to model the situation above, and use it to determine how many of the solutions are viable.

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year