Pair (3,11) should be removed because the domain x should never be repeated in a function.
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Answer:
(0,4)
Step-by-step explanation:
y intercept is where the line crosses the y axis
Answer:
£216
Step-by-step explanation:
- Cost = £6 per person
- Teacher earns = 90% of total
<u>Total number of people:</u>
<u>Total paymen</u>t:
<u>Teacher earns in total per given week:</u>
Attached image is the answer
