Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. She also earns a base salary of $625 per week. What were her sales
last week if her total earnings for the week were $973.00?

Step-by-step explanation:

Amount of communication = original price *commission percentage

= $625*7.25

= $4,1531.25

Sales for last week = Amount of commission - Original price

= $4,1531.52 -$973.00

$3,558.25

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.