I need help with this qusetion

Which table represents a linear function? i'll give brainliest to first answer ^'^

Answer for 10 points show work you guys in advanced < 3

20 ! jason orders a data set from least to greatest. complete the sentence by selecting the correct word from each drop-down menu. the middle value of the data set is a measure and is called the part a: center b: spread part b: mean a: mean absolute deviation b: median c: range