Marci, a student, is used to paying $1.25 for a 12-ounce can of Diet Coke from various vending machines on campus, so she expects the new vending machine just installed outside her Chemistry classroom to charge her the same amount for her favorite beverage. For Marci, the $1.25 price is a:

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126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph

answer: x=3 and y=4

step-by-step explanation: