C.I think its C because the 2 power is called square or 4 power.
24*.75=$18 + 8.25%tax = 18*1.0825 = $ 19.485
Answer:
choice 3.) if k = 3 because then you have 2 domain values f(3) = 6 and f(3) = 4, but this is not a function.
Step-by-step explanation:
f(3) should equal f(3)
but f(3) = 6 and then f(3) = 4, is a no no
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