A vitamin degrades in the body according to the function represented in the table, where x is the time in hours and f(x) is the
2 answers:
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Answer:
Solutions are (6,3) and (-2,3).
Step-by-step explanation:
From the first equation given we can write:
substituting for in the second equation given we get
∴ y=3
Putting y=3 in the first equation we get
x-2 = ±4
Hence x=6 or x=-2.