Section 3.1 – Relations
5 Questions
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Please answer the following questions
Questions and Answers
- 1.Name the quadrant where the x-coordiante is negative and the y-coordinate is positive.
- A.
1st quadrant
- B.
2nd quadrant
- C.
3rd quadrant
- D.
4th quadrant
- E.
None of the above
- 2.Joe works for Future Shop and fixes TV's. He charges a $50 base fee and then $30 for each hour worked. What would be the dependent variable for this situation?
- A.
$50
- B.
$30 / hour
- C.
Cost
- D.
Hours
- E.
None of the above
- 3.The ___________________ axis can be also called the x-axis.
- 4.Raplh works as a painter and charges $30 for an estimate and $20 / hour for his labour. If someone hires him for 5 hours, how much does he roughly charge?
- A.
$140
- B.
$135
- C.
$130
- D.
$125
- E.
None of the above
- 5.When the graph of a relation is a straight line, the relationship is called __________
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