Consider f(x) = x² – 3x + 3 and g(x) = 2x + 9 a. Use any method to determine the points of intersection of f(x) and g(x).
b. What is f(x) + g(x)?
c. What is f(x) - g(x)?

Arecipe calls for 2 2/4 cups of raisins, but julie only has a 1/4 measuring cup. how many 1/4 cups is needed to measure out 2 2/4 cups of raisins?

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

The anwser cause i do not understand just plez