Pedagogical Content Knowledge in Mathematics - Word ES
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Explain four benefits derived from teaching
mathematics through investigations.
The set of whole
Solve the following problem:
numbers is partitioned into subsets with the first
number in the first subset
, the next two numbers in the
second subset, and the next three numbers in the third
subset and so on. Find in terms of n, a formula for the
nth member of the nth subset.
. The thief and three guards in an orchard:
Three guards were protecting an orchard. A thief met​

To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy

20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz

What is not true about kl and mn? what is mn? (show )