a computer and printer cost a total of $1236. the cost of the computer is three times the cost of the printer. find the cost of
1 answer:
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Answer:
The graph represents a linear function that passes through the origin.
Step-by-step explanation:
Proportional functions can be represented by , where
is some constant. They form a straight line that always pass through the origin (0,0). We can see all these characteristics in the graph, thus the graph is proportional.