Of the 125 people in a company , three-fifths have a smartphone . how many children do not have a smartphone

HAVE smart phones + do NOT have smart phones = 125

Have smart phones

HAVE + NOT = 125

 75     + NOT  = 125

-75                     -75

             NOT = 50

50 people do not have a smart phone

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.

"a" determine whether sage found the correct quotient. show your work

step-by-step explanation: