(a) Solve -5 £?3x + 1 £?3 for x. Express your answer using a line graph and in interval
Question: (25 points)
(a) Solve -5 £?3x + 1 £?3 for x. Express your answer using a line graph and in interval notation.
(b) A car salesman has two choices for his salary.
Plan A - A salary of $100 per week plus a commission of 3% of gross sales
Plan B - A salary of $75 per week plus a commission of 5% of gross sales.
For what gross sales is plan B better?
(c) Solve |x + 3| = 2 for x.
(d) Sketch the graph of the function y = | x + 3 | and use it to verify your solution
of part c.
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See Solution: The solution consists of 2 pages
Type of Deliverable: Word Document
Type of Deliverable: Word Document