Find f(2) If f(x) = (x + 1)2.
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Answer:
Table B
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
<em>Verify table B</em>
For ----->
For ----->
For ----->
For ----->
The values of k are the same
therefore
The table B shows y as DIRECTLY PROPORTIONAL to x
<em>Verify table D</em>
For ----->
For ----->
For ----->
For ----->
the values of k are different
therefore
The table D not shows y as DIRECTLY PROPORTIONAL to x