Q8c-5 point   Determine a rational function that meets the given conditions, and sketch its graph. The function f has vertical asymptotes at x = – 3 and x = 0, a horizontal asymptote at y = 5, and f(1) = 2.

 Q13b ( 5 pts) Provide an appropriate response:  The amount of​ carbon-14 present in animal bones t years after the​ animal’s death is given by

Q12c (5 pts) Solve the problem. Find the function B  that satisfies , given that B=15 when t=0.                                                                                                                                                                                 

Q11a ( 5 pts) Find the second derivative for  

Q 15 B – 5pts Solve the problem.If s is a distance given by

Q16a (5 pts) Solve the problem. A radioactive substance has a half-life of 55 years. What is the decay rate? ( Round your final answer to the nearest two decimal places) 

Q3c(5 pts) Find the first derivative for

  Q 9 B- 6pts Differentiate.

Q5b (4 pts) Find the derivative of the following function:   

Q 12 C – 6pts Find all values of x (if any) where the tangent line to the graph of the function is horizontal.