1.	What type of function is ?
		A.	square root function	B.	direct variation function
		C.	inverse variation function	D.	absolute value function
		Hint
	2.	Which of the following types of functions is always continuous on its domain?
		A.	greatest integer	B.	rational
		C.	inverse variation	D.	square root
		Hint
	3.	Which function does not have a value of 1 when x = 1?
		A.		B.
		C.		D.
		Hint
	4.	Which type of function looks like a direct variation function when x > 0?
		A.	absolute value function	B.	quadratic function
		C.	rational function	D.	square root function
		Hint
	5.	What type of function is the following?
		A.	square root	B.	direct variation
		C.	rational	D.	quadratic
		Hint