Here’s a FREE 100 points for whoever answers. Enjoy and have a great day guys. What’s your favorite color? Mine’s red!

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

The random variable x is defined as the number marking the sector in which the arrow lands when the spinner in the diagram is spun once.