Using the data, estimate limits between which most of the 73,219 composite scores would fall. also, estimate the proportion of the 73,219 composite scores that would be at least 42

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation:

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24