The rational function () =^2+4x-21/ x-3 has a hole at = 3. Determine a
piecewise function that coincides with and is continuous at = 3.

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.