Teresa says that because the diagonals of a parallelogram bisect each other, if one diagonal is 4.2 cm, the other diagonal must
be half that length. Use words and pictures to explain Teresa’s error.
1 answer:
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Answer: Third option is correct.
Step-by-step explanation:
Since we have given that
The graph of the derivative of f(x) , say, y = f'(x), is symmetry about the origin.
so, it is an odd function.
So, f(x) must be an even function.
So, the value of f(-2) is equal to 8.
Hence, Third option is correct.