The dot plot below shows the data for a group of 16 people who had their resting heart rates measured before exercising. What is the range of resting heart rates for this group of people?
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PLEASE HELP ASAP

nada

step-by-step explanation:

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3