Answer:
Step-by-step explanation:
Options a and b are the algebraic expressions
<span>the difference between the largest and smallest data values in a data set.</span>
Im not sure for B but A makes a square. If you have graph paper you can plot them and it should make a normal square. Hope that helps.
The domain of any function is the set of the values of x that will make the function correct. If we try to extend indefinitely the parabola with specified attributes above on the plane where it is drawn, the parabola will expand. This allows all the real numbers be the x-values. Thus, the answer is letter "C. All real numbers"
