Questions & Answers
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- Find the point on the line y=2x+3 that is closest to the origin.
 - Explain why the function is differentiable at the given point. Then find the linearization L(x, y) of the function at that point.
 - Find the constant a such that the function is continuous on the entire real line.
 - Given the proportion a/b = 8/15, what “ratio” completes the equivalent proportion a/8.
 - Which operation could we perform in order to find the number of milliseconds in a year?
 - Find x such that the matrix is equal to its own inverse.
 - Determine zα for the following of α. (Round your answers to two decimal places.)
 - What is the probability that the sum of the numbers on two dice is even when they are rolled?
 - The next number in the series 38, 36, 30, 28, 22 is ?
 - Find parametric equations for the path of a particle that moves along the circle
 - Find the area of the parallelogram whose vertices are listed. (0,0), (5,2), (6,4), (11,6)
 - Use a direct proof to show that the product of two odd numbers is odd.
 

