If c(x) = 5/x-2 and d(x) = x+3, what is the domain of (cd)(x)?
1 answer:
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Answer:
From the graph
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Answer:
yes
Step-by-step explanation:
The graph is of a function (one output for every input) that also passes the horizontal line test (one input for every output). Hence it is one-to-one.
For a <em>function</em>, the key for it being one-to-one is that it pass the horizontal line test.
Answer:
63
Step-by-step explanation:
use tangent formula
