Answer:
y = 5x
Step-by-step explanation:
y = 5x where x is the number of questions answered correctly
(4,9) is in quarter I and (4,-9) is in quarter IV of the graph. (4,-9) is the point (4,9) reflected over the x-axis. they are similar bc both have 4 as their x coordinate.
It is C..........................Happy Birthday
Answer:

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Step-by-step explanation:

