Graph the equation and its tangent. 3) Graph y = x5+2 and the tangent to the curve at the point whose x-coordinate is 0. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Estimate the slope of the curve at the indicated point. 4) ( -5 1-2> A) -2 B) - -) 2 D) 70 SHORT ANSWER. Solve the problem. 5) The graph of y = f(x) in the accompanying figure is made of line segments joined end to end. Graph the derivative of f. # # #The figure shows the graph of a function. At the given value of x, does the function appear to be differentiable, continuous but not differentiable, or neither continuous nor differentiable? 7) x - -1 A) Differentiable B) Continuous but not differentiable C) Neither continuous nor differentiable SHORT ANSWER. Find the derivative. 8) y = 3x4 + 5x3 + 1 Find the derivative of the function by first expanding or simplifying the expression. 9) f(x) _ 5x2 + 45x 5x Find the second derivative. 10) y - 5x3 - 8x2 + 6ex