Find the equation for the plane tangent to the parametrized surface S at the point P.S is the paraboloid r(?, r) = r cos ?i + r sin ?j + 3r2k ; P is the point corresponding to 
What will be an ideal response?
Answers will vary. One possibility is 21
x + 21
y - z = 147
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Find the amount on deposit on the first day of the next quarter when the sum is deposited as indicated. Use 3
% interest compounded daily. Round to the nearest cent.
Amount: $5200.78Date deposited: August 18
A. $5222.77 B. $5222.27 C. $5221.77 D. $5223.27
Solve and check. Use the square root principle to eliminate the square.(2m - 3)2 = 49
A. 10, -4 B. 2, -5 C. no real solution D. 5, -2
Find the union or intersection as indicated.Find A ? B if A = {x|x ? -2} and B = {x|x < 5}
A. {x|x ? -2} B. {x|-2 ? x < 5} C. ? D. {x|x < 5}
Analyze the graph of the given function f as follows:(a) Determine the end behavior: find the power function that the graph of f resembles for large values of |x|.(b) Find the x- and y-intercepts of the graph.(c) Determine whether the graph crosses or touches the x-axis at each x-intercept.(d) Graph f using a graphing utility.(e) Use the graph to determine the local maxima and local minima, if any exist. Round turning points to two decimal places.(f) Use the information obtained in (a) - (e) to draw a complete graph of f by hand. Label all intercepts and turning points.(g) Find the domain of f. Use the graph to find the range of f.(h) Use the graph to determine where f is increasing and where f is decreasing.f(x) = x2(x2 - 4)(x + 4)
What will be an ideal response?