The local library charges 6 cents for each day a book is overdue plus a one-time record keeping fee of 19 cents. the function ta
ble below shows the relationship between the number of days a book was overdue and the total penalty in cents.
what would be the total penalty for a book that was 37 days overdue?
what would be the total penalty for a book that was 37 days overdue?
1 answer:
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Answer:
slope = -1/2
Step-by-step explanation:
we use point B and point A to find the slope
A(-2,1) B(-4,2)
-2 = x1
1 = y1
-4 = x2
2 = y2
the formula for slope is: y/x = y1 - y2 / x1 - x2 = 1 -2 / -2-(-4) = -1/2
Graph is in picture
