Question

Please help!!

Mercy participates in a bowling league on a team with her friends. The cost of ordering team shirts
can be represented by f(x) = 12.75x + 3.50, where the total cost is a function of x, the number of
shirts ordered. Mercy's team must have a minimum of 6 players and a maximum of 10 players.

Answer 1

Option (C)

Explanation:

Cost of ordering the number of shirts is represented by the function,

f(x) = 12.75x + 3.5

where x = number of players in the bowling team

Since number of players a bowling team can have,

6 ≤ x ≤ 10

Therefore, domain of the function: 6 ≤ x ≤ 10

For x = 6,

f(6) = 12.75(6) + 3.5

= 80

For x = 7,

f(7) = 12.75(7) + 3.5

= 92.75

For x = 8,

f(8) = 12.75(8) + 3.5

= 105.5

For x = 9,

f(9) = 12.75(9) + 3.5

= 118.25

For x = 10,

f(10) = 12.75(10) + 3.5

= 127.5 + 3.5

= 131

Therefore, for the given domain range of the function will be,

Range : {80, 92.75, 105.5, 118.25, 131}

Option (C) will be the answer.