Question 20 [5 points) x+k 3. Determine the value(s) of ksuch that g'(1) = 5 if g(x) = 2 2. X _ b. Write the equation of the tangent to 30 when X= 2. Write your answer in the form y = er+ b. Question 21 [5 points) 3. Determine the point (a, 113)) for which {'(a) = a. given that x) = '7'; + 3?\" 7. b. Write the equation of the tangent to fix} at the point found in part a