Does knowing that a function f(x) is differentiable at x = x, tell you anything about the differentiability of the function -fat x = x,? Give reasons for your answer. Choose the correct answer below. O A. If a function f(x) is differentiable at x = X0, then - f(x) is not necessarily differentiable at x = Xo, because the slope of - f(x) is not known. O B. If a function f(x) is differentiable at x = X, then - f(x) is also differentiable at x = xo, because if it has a slope at x = xo, it will have the negative of that slope when it is reflected across the x-axis. O C. If a function f(x) is differentiable at x = X0., then -f(x) is not necessarily differentiable at x = Xo, because - f(x) is undefined. O D. If a function f(x) is differentiable at x = x, then - f(x) is not necessarily differentiable at x = Xo, because lim - f(x) is not known.

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Does knowing that a function f(x) is differentiable at x = x, tell you anything about the differentiability of the function -f at x = x,? Give reasons for your answer.
ph
Choose the correct answer below.
A. If a function f(x) is differentiable at x = X0, then - f(x) is not necessarily differentiable at x = Xo, because the slope of – f(x) is not known.
B. If a function f(x) is differentiable at x = xo, then - f(x) is also differentiable at x = x0, because if it has a slope at x = Xp, it will have the negative of that slope when
it is reflected across the x-axis.
O C. If a function f(x) is differentiable at x = X9, then - f(x) is not necessarily differentiable at x = x, because - f(x) is undefined.
O D. If a function f(x) is differentiable at x = x,, then - f(x) is not necessarily differentiable at x = X; because lim - f(x) is not known.
Transcribed Image Text:Does knowing that a function f(x) is differentiable at x = x, tell you anything about the differentiability of the function -f at x = x,? Give reasons for your answer. ph Choose the correct answer below. A. If a function f(x) is differentiable at x = X0, then - f(x) is not necessarily differentiable at x = Xo, because the slope of – f(x) is not known. B. If a function f(x) is differentiable at x = xo, then - f(x) is also differentiable at x = x0, because if it has a slope at x = Xp, it will have the negative of that slope when it is reflected across the x-axis. O C. If a function f(x) is differentiable at x = X9, then - f(x) is not necessarily differentiable at x = x, because - f(x) is undefined. O D. If a function f(x) is differentiable at x = x,, then - f(x) is not necessarily differentiable at x = X; because lim - f(x) is not known.
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