WRITE IN ALGEBRIC EXPRESSION
a) Saleem is r years old. How old will he be in 4 years?

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

Math question.. plz me .. best answer all

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis