25. Goals against average. A hockey goalie's goals against average A is a function of the number of goals allowed g and the number of minutes played m and is given by 60g A(g, m) m a) Find the goals against average of a goalie who allows 35 goals while playing 820 min. Round A to the near- est hundredth. b) A goalie gave up 124 goals during the season and had a goals against average of 3.75. How many minutes did he play? (Round to the nearest integer.) c) State the domain for A.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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25. Goals against average. A hockey goalie's goals against
average A is a function of the number of goals allowed g
and the number of minutes played m and is given by
60g
A(g, m)
m
a) Find the goals against average of a goalie who allows
35 goals while playing 820 min. Round A to the near-
est hundredth.
b) A goalie gave up 124 goals during the season and had
a goals against average of 3.75. How many minutes
did he play? (Round to the nearest integer.)
c) State the domain for A.
Transcribed Image Text:25. Goals against average. A hockey goalie's goals against average A is a function of the number of goals allowed g and the number of minutes played m and is given by 60g A(g, m) m a) Find the goals against average of a goalie who allows 35 goals while playing 820 min. Round A to the near- est hundredth. b) A goalie gave up 124 goals during the season and had a goals against average of 3.75. How many minutes did he play? (Round to the nearest integer.) c) State the domain for A.
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