For this item, complete the choice matrix by clicking the appropriate answer in each row. A customer buys an item that originally costs x dollars from a retail store and uses a $10.00 off coupon. The store clerk uses the function C(x)=1.06(x−10) to calculate the final cost of the customer’s item.

Determine whether each statement about C(30) is true or false.

True

False

The value of C(30) is 20.

True – The value of C ( 30 ) is 20 .
False – The value of C ( 30 ) is 20 .
The value of C(30) is 21.2.

True – The value of C ( 30 ) is 21.2 .
False – The value of C ( 30 ) is 21.2 .
The value of C(30) represents the final cost of an item with an original cost of $30.

True – The value of C ( 30 ) represents the final cost of an item with an original cost of $ 30 .
False – The value of C ( 30 ) represents the final cost of an item with an original cost of $ 30 .
The value of C(30) represents the original cost of an item with a final cost of $30.

True – The value of C ( 30 ) represents the original cost of an item with a final cost of $ 30 .