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

Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.

Solve the system of equations. y= 2x y= x^2 - 15

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?