
Let's apply the Complex Arithmetic Rule:

We have: a = -4, b = -2, c = 3 & d = 2


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( Not sure if this was helpful but)
Answer:
B.
Step-by-step explanation:
A function must pass the Vertical Line Test. Each x-value must have its own y-value, meaning no one x-value can have 2 y-values.
Therefore, only B is a function.
633,600 ft. per hour I used a calculator converter so its a 100% right