4. A bicycle depreciates at a rate of 15%. Therese bought a
bicycle for $250. Is this an example of an exponential
function?
a) yes, exponential growth
b) yes, exponential decay
c) None

The area of square garden is 300m squared. how long is the diagonal?

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Construct the graph that models the given situation