quiz 15 out of 15

quiz 15 out of 15 - Show all work clearly and in order and...

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Unformatted text preview: Show all work clearly and in order, and circle your ﬁnal answers. Justify your answers algebraically Whenever possible; sketch all relevant graphs and write down all relevant mathematics. You have 18 minutes to take this 15 point quiz. 1. (8 points) Compute a; f, 631, f, and 6;, f, for f(:1:, y) = 7rz4y - e2y3x. bkﬁ': WK“ ~ ZQZIfX (Mng t “@9231 M: I‘ng‘ﬂs’s'Q’Lf wasmw“ 3) 2 WW {3&3 _\ 9:ng = 416’?!“ £34231 / a ’1‘ /\ 2. (7 points) Compute f," for f(r, s,t) = 7'(\$2 + t2). 7C = shtl Fgmiwt‘): (7510 10+. V(§‘*t1):2tr Y 9t ZS‘f < 0 \Or Ztr = 2t f’, (J : O {:3 2t ‘3' O fswlrt‘l) : {340(15): 23 [61/ ...
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quiz 15 out of 15 - Show all work clearly and in order and...

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