a) There is a linear relationship
c starts at 2 and goes up by 1
d starts at 7 and goes up by 3
b) There is no linear relationship
10.
a)
b) There is a linear relationship
the minutes start at 1 and go up by 1
the words start at 90 and go up by 90
90 M = W
12.
a) 478 dimes + 5 quarters
503 dimes + 4 quarters
528 dimes + 3 quarters
553 dimes + 2 quarters
578 dimes + 1 quarter
b)
c)
The quarters start at 1 and go up by 1
the dimes start at 578 and go down by 25
d) the highest numbers the dimes can be is 578
the highest number the quarters can be is 5
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