83 71 62 86 90 95 61 60 87 72 95 74 82 54 99 62 78 76 84 92 On your own sheet of paper, make a stem-and-leaf plot of the following set of data and then find the range of the data.

i can't see the picture : /

i dont know

step-by-step explanation:

answer: i feel you honey.

step-by-step explanation:

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)