Answer:
1) the rate of change is the change of the equation as it progress, in this case, it is the slope
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Explanation:
a) Assuming the table giving is the original, this means that the slope here should be 2x, therefore, we would have to multiply all the numbers by 2
this gives:
(2, 14) (4, 18) (6, 22) (8, 26) and (10, 30)
b) like above this time, we would need to multiply the original by 7
this gives:
(7, 49) (14, 63) (21, 77) (28, 91) (35, 105)
c) base charge should be the charge they need to pay to rent the canoe, to add this in, we add 2 to the cost per hour
this gives:
(1, 9) (2, 11) (3, 13) (4, 15) (5, 17)
d) we do the same here:
(1, 12) (2, 14) (3, 16) (4, 18) (5, 20)