A jewellery store sells diamond earrings: small earrings (no more than 1 carat of diamonds) and large earrings (more than 1 carat.
of diamonds).
They sell at least four pairs of small earrings for every pair of
large earrings
They also sell no more than 120 pairs of earrings, in total,
• The small earrings sell for about $800 a pair, and the large earrings
sell for about $1500 a pair.
What combination of the two categories of earrings should they try to
sell to maximize their revenue. What amount of sales can they expect?
per month

answer: a

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.

step-by-step explanation:

in which figure is point g a centroid

answer: y=4000x+14000

step-by-step explanation: