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\ Ali Ajami 01/24/24 12:13 PM\ Question 17, 3.3.22\ HW Score:

72.73%,16

of 22\ Part 3 of 4\ points\ Points: 0 of 1\ An electric company charges

$9.25

per month plus

$0.17

per kilowatt-hour (kWh) for the first

300kWh

used per month and

$0.01

per kWh for anything over

300kWh

used.\ a. How much is owed for using

230kWh

per month?\ b. How much is owed for using

320kWh

per month?\ c. Write a piecewise function,

C(x)

, where

C

is the cost charged per month as a function of the monthly kilowatt-hours used,

x

.\ d. Sketch the piecewise function.\ a. What is the charge for using

230kWh

in a month?\

C=$48.35

\ (Simplify your answer. Type an integer or a decimal.)\ b. What is the charge for using

320kWh

in a month?\

C=$60.45

\ (Simplify your answer. Type an integer or a decimal.)\ c. Construct a function that relates the monthly charge

C

for

\\\\times kWh

of electricity.\

C={(9.25+0.17x for 0300):}

\ (Simplify your answer. Use integers or decimals for any numbers in the expression.)\ example\ Clear all\ Check answer

An electric company charges $9.25 per month plus $0.17 per kilowatt-hour (kWh) for the first 300kWh used per month and $0.01 per kWh for anything over 300kWh used. a. How much is owed for using 230kWh per month? b. How much is owed for using 320kWh per month? c. Write a piecewise function, C(x), where C is the cost charged per month as a function of the monthly kilowatt-hours used, x. d. Sketch the piecewise function. a. What is the charge for using 230kWh in a month? C=$48.35 (Simplify your answer. Type an integer or a decimal.) b. What is the charge for using 320kWh in a month? C=$60.45 (Simplify your answer. Type an integer or a decimal.) c. Construct a function that relates the monthly charge C for xkWh of electricity. (Simplify your answer. Use integers or decimals for any numbers in the expression.) An electric company charges $9.25 per month plus $0.17 per kilowatt-hour (kWh) for the first 300kWh used per month and $0.01 per kWh for anything over 300kWh used. a. How much is owed for using 230kWh per month? b. How much is owed for using 320kWh per month? c. Write a piecewise function, C(x), where C is the cost charged per month as a function of the monthly kilowatt-hours used, x. d. Sketch the piecewise function. a. What is the charge for using 230kWh in a month? C=$48.35 (Simplify your answer. Type an integer or a decimal.) b. What is the charge for using 320kWh in a month? C=$60.45 (Simplify your answer. Type an integer or a decimal.) c. Construct a function that relates the monthly charge C for xkWh of electricity. (Simplify your answer. Use integers or decimals for any numbers in the expression.)