Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 4 - An Introduction to Functions - 4-5 Writing a Function Rule - Practice and Problem-Solving Exercises - Page 271: 9


C = $\frac{1}{2}$n + 8

Work Step by Step

the answer is C = $\frac{1}{2}$n + 8 because the question states that C equals 8 more than the half of n. So to write the function you would multiply n by $\frac{1}{2}$ because it is asking half of n which is $\frac{1}{2}$n. Also you have to add 8 to $\frac{1}{2}$n because y is 8 more than half of n.. Therefore the function is C = $\frac{1}{2}$n + 8
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