Need Help? Read It Talk to a Tutor 2 1 points SCalcET8 14.1.070 Describe the lev

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Need Help? Read It Talk to a Tutor 2 1 points SCalcET8 14.1.070 Describe the level surfaces of the function. rx, y, z) =7-7-2 O The level surfaces are a family of ellipsoids. O The level surfaces are a family of hyperbolic cylinders. O The level surfaces are a family of parallel planes O The level surfaces are a family of hyperboloids. Need Help? Read ItWatch tTalk to a Tutor 3. -11 points SCalcET8 14.2.503 XP Find the limit, if it exists. (If an answer does not exist, enter DNE.) lim Need Heln2 i Read itWatch. Would you like to store your password for webassign.net? Why am I seeing th

Explanation / Answer

The equation is problem 2 is that of a hyperboloid of two sheets. The graph will be centered about the x-axis (variable with a positive on it) .

In problem 3, given is a determinate form of limit. We can put the values of x and y directly. The numerator of the fraction becomes (5-2*1)=3 and denominator becomes (4+2)=6. The answer this is 3/6 or 1/2 or 0.5

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