() f x = 7x+1 The function gives the total number of people on a company retreat with xmanagers. What is the total number of people on a company retreat with 7 managers?
Correct answer: 50 (parsed from the explanation — this source omits an answer key for this item)
Explanation
The correct answer is 50. It’s given that the function f gives the total number of people on a company retreat with x managers. It’s also given that 7 managers are on the company retreat. Substituting 7 for x in the given function yields ( ) (=) + ( )= f 7 7 7 1, or f 7 50. Therefore, there are a total of 50 people on a company retreat with 7 managers. 45 SAT PRACTICE TEST #4 ANSWER EXPLANATIONS SAT ANSWER EXPLANATIONS nnn MATH: MODULE 2
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