If the domain and range have the same number is it still a function?

Is - 4,-1,2,5 linear?

What is 1036.50 rounded the the nearest whole number?

What expression is equivalent to - 2 2/3?

An athletic director pays $90 for 12 sun visors for the softball team. how much will the athletic director pay to buy 15 more sun visors?

Which of these tables represents a function? a) game number season 1 season 2 1 3980 3210 2 4060 4180 3 4190 3020 4 3820 3670 5 4100 5320 b) x f (x) 0 - 1 1 0 2 - 1 1 - 2 c) x f (x) 0 2 1 2 2 2 3 4 d) x f (x) 1 - 2 0 - 1 1 - 2 4 1

The statement below describes a situation in which opposite quantities combine to make 0. is the statement true or false? the temperature rises 15 degrees by noon and then rises 15 more degrees by 3 p. m. true false

5x (y - 1) - 104 (x + 2)

The equations of two lines are y=-32x+5 and y=23 * + 4. Are the lines parallel, perpendicular, or neither?

In which number is the digit 7 one-tenth as much than it is in the number 175,963? I need it quick

Which number line shows two different integers with the same value? A. 3 and 6 B. 5 and - 5 C. 0 and 4 D.-4 and - 2