The drama club is having a fundraiser selling novelty cups. Their goal is to make a profit of $1000. If they receive $3.50 profit for each cup (c), how many cups do they need to sell to make a profit of $1000? Which equation could be used to find c, the number of cups they need to sell?

A) $3.50+c=$1000
B) $3.50-c=$1000
C) $1000-$3.50=c
D) $1000/$3.50=c

the answer is 5636.7

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.