To calculate the range and domain
Answer to Problem 3.6.3P
(Write the final answer here)
Explanation of Solution
Given information:
The necklace is 8cm when Kate starts.
Each bead adds 2mm.
Maximum length of necklace is 60cm.
Formula used:
Function formation and solvation.
Calculation:
Converting 20mm into cm,
Hence the function for the additional length of necklace,
Where, x is the number of beads
The maximum length is 60, therefore, substituting the values in function,
Shifting right hand-side values to left-hand side,
So,
Cross-multiplying,
On solving,
Hence, the range is
And domain is,
Chapter ISG Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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