What’s the domain and range for this? !

Domain is the x value (here,y) and the range is the y value (x,here).

To answer your problem we know that the coordinates are (-5,1) and (5,-1) -5 and 5 are in the domain spot (x) while 1 and -1 are in the range spot (y).

Your answer would be Domain: {-5,5} and Range: {1,-1}.

there are no multiple choices

answer

a) the midrange of the data set shown is 85.5

step by step explanation

let's find the midrange.

the midrange is nothing but add the greatest value and the least value, then divide it by 2.

here the greatest value = 99

the least value = 72

midrange = (99 + 72)/2

= 171/2

midrange = 85.5

you.