Cho hàm y= - 2 + 2 a, xét sự đơn điệu của hàm sô

b, tìm các cực trị của hàm số

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?