Zhen designs a character for a video game. He draws three sizes of the character on grid paper. Zhen use the expression 6 + s2 to find
the number of grid squares in a character of any size s. Find the
number of grid squares in a character of size 7.

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.

Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction

Astock has a 25% probability of increasing by $10 and a 75% probability of decreasing by $5. what is the stocks expected increase or decrease?