Which is a characteristic of any function created by the product of two linear factors? A. has an axis of symmetry
B. has a maximum
C. has two y intercepts
D. has two x intercepts

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

Based on the figures as marked, /\rqs = —

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers