Q32Section B (Section B)32 of 60

Mean value conclusions from four function values

Let $f:\mathbb{R}\to\mathbb{R}$ be a twice differentiable function such that $f(0)=0$ , $f(2)=4$ , $f(4)=4$ and $f(8)=12$ . Then which of the following statements is/are correct?

Multiple select: one or more options are correct. Select all of them, then submit — marks need the exact set.

Select every correct option, then submit.

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