Please help! I don’t understand

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

Write the equation of the circle centered at (10,-2) with radius 2

Is (0,0) a to ? ys x2 - 4 y> 2x-1