17. Find the exact solution to the equation. (5 points) 7-1092(x+5) = 6 X = 3 X =7 X = -3 X = -6 18. Find the exact solution to the equation. (5 points) 75 x = 10 X= O X = UN O x = 11 19. Determine the function which corresponds to the given graph. (5 points) - - -10 10 The asymptote is x = -5. B i U Font Family20. The decay of 923 mg of an isotope described by the function A(t)= 923e-0.02/t, where t is time in years. Find the amount left after 76 years. Round your answer to the nearest mg. Show all of your work for full credit. (5 points) B U Font Family