Find the values of A and B so that function f defined by f(x) = 2 x 2 for x <= 2 and f(x) = A x + B for x > 2
is differentiable at x = 2

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Prove that 16^4-2^13-4^5 is divisible by 11.

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.