MAT 210 - Quiz 2 Sections 1.3-1.4 Version B 1. Determine the value of m such that the function h(z) is continuous at x = -1 where n(x) - 4x + m, x -1 x2 + 1, x>-1' 2. Find the derivative of the following function at x - 2 using the limit definition of the derivative: f(x) = 3x + 7. 3. True/False: Indicate whether the following statements are true or false: (a) Every differentiable function is continuous. (b) A function can be continuous but not differentiable at a point. (c) A function with a jump discontinuity cannot be differentiable at that point. (d) A function defined piecewise can have a removable discontinuity. (e) If a function has a corner at a point, the derivative exists at that point