In a chess variant, a "lord" can move one space at a time, either upward, or to the right, or diagonally up and to the right. how many ways are there for a lord to move from the bottom left to top right corner of the 8 by 8 chessboard?
i'll give 10 points for this problem and brainiest for the best answer, but you have to be descripitve+the answer has to be right.
if it's incorrect, i will report you.
if you make a mistake, i will also report you.
you must descriptively answer the problem, showing at least 3 lines of work as the minimum.

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2