A hotel chain charges $90 each night for the first two nights and $55 for each additional night's stay. The total cost T is a function of the number of nights x that a guest stays.

(a) Complete the expressions in the following piecewise defined function.

T (x) =

90x

Correct: Your answer is correct.

if 0 ≤ x ≤ 2

$$55x+60

Incorrect: Your answer is incorrect.

if x > 2

(b) FindT (3) and T (5).

T (3) =

T (5) =

Question

Marianna Mcneil

21 December, 18:11

+1

Answers (1)

Know the Answer?

Isaiah Finley · Answer 1

T (x) = 180 + 55x

T (3) = 180 + (55) 1

= $ 235

T (5) = 180 + (55) 2

= $ 190