What is the area of this rectangle? 11 units² 18 units² 20 units² 22 units²

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

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Which of the following represents the factorization of the trinomial below? x^2+7x-30