Find the missing measures:

Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Is the power produced directly proportional to the wind speed, give reasons for your answer?