pineappledogpie1608

23.02.2021 • 

Mathematics

Ferry Tickets 16
Ben recorded the number and total cost of
tickets for an island ferry. He graphed his
findings on the coordinate plane.
14
Total Cost
Number
of Tickets
1
2
3
5
Which best completes the statement?
12
10
8
$3
$6
$9
$15
Total Cost (in dollars)
.
The number of tickets and the total cost
are
2 4 6 8 10 12
Number of Tickets
A directly proportional and related by the
equation y = 3x
© not directly proportional and related by the
equation y = 3x
B directly proportional and related by the
equation y = x + 3
D not directly proportional and related by the
equation y = x + 3

Ответ:

083055

16.09.2021

Mathematics

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y=3x+1

Step-by-step explanation:

y=mx+b

y=3x+1

4=(3*1)+b

4=3+b

1=b

y=(3*1)+1

y=3+1

y=4

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