Use the graph of f(x) to determine whether the function is one-to-one. If it is, find a formula for its inverse. X+6
f(x) =
X-7
Is the function one-to-one ?
Yes
Ο Νο
Select the correct choice below and fill in the answer box within your choice if necessary.
O A. The inverse function is f-'(x) = 1. (Simplify your answer.)
OB. The function is not one-to-one.

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?