The cost of shipping a package by air through a shipping company is based on the mass of the shipment. The shipping cost in dollars is f (x), and the mass of the shipment in kilograms is X. Given below are the values of f (x) for different range of values of 2.
100,0 < x < 300
f(x) = 400, 300 < x < 600
700, 600< x < 900
Brad works at the company and creates a graph to show this information visually.
Sping Com
His graph is incorrect. What changes) should he make to correct the graph?

i will pick c put check it over to be sure

step-by-step explanation:

chicken chicken chicken

step-by-step explanation:

third choice down

step-by-step explanation:

the first inequality is based on the number of adults and campers, and the second inequality is based on the cost of feeding both the adult and the camper.

we know that there is room for 525 people max.   it's ok to have less than 525, but it's not ok to have more than 525, so the inequality is less than or equal to.   the number combination of adults (x) and campers (y) cannot exceed this 525 max.   therefore:

x + y ≤ 525

now we talk about cost.   it costs $9 to feed one adult, so depending upon the number of adults you have (x) depends upon how much it will cost to feed that number of adults.   same with the campers, who cost $5 to feed.   the adults can be represented by 9x and the campers can be represented by 5y.   since the budget cannot exceed 1,200, the second inequality is:

9x + 5y ≤ 1200