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In: Economics

Question For Matrix A = 4 12 3, if g (X) = X2 +4X +2, what...

Question

  1. For Matrix A = 4 12 3, if g (X) = X2 +4X +2, what is the answer to g(A)?
  2. Using algebra, find the solution to the system of inequalities below

                      y ≤ 5-3x

                y + 19 ≥ x2 -8x       

                            

  1. What is peculiar about the slope of a function before and after a point of inflection as compared with the slope before or after a maximum or minimum point?

  1. Suppose that the satisfaction received from a number of rides taken on a roller coaster is given by the function S(x) = 200 2x+13x+40.5 , where S is the satisfaction received and x is the number of rides taken.

  1. Find the rate at which the satisfaction changes with respect to the number of rides taken

    Question

  2. For Matrix A = 4 12 3, if g (X) = X2 +4X +2, what is the answer to g(A)?
  3. Using algebra, find the solution to the system of inequalities below
  4.                       y ≤ 5-3x

                    y + 19 ≥ x2 -8x       

                                

  5. What is peculiar about the slope of a function before and after a point of inflection as compared with the slope before or after a maximum or minimum point?
  6. Suppose that the satisfaction received from a number of rides taken on a roller coaster is given by the function S(x) = 200 2x+13x+40.5 , where S is the satisfaction received and x is the number of rides taken.
  7. Find the rate at which the satisfaction changes with respect to the number of rides taken

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