Factorize:a⁴-7a²b²+b⁴ with explanation

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

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.