Does anyone know how to do this. Surface area of prisms and cylinders

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

Write the equation in logarithmic form 8^x=64