Quiz2num1

# Quiz2num1 - Math21a Quiz#2 Nov 13, 2007 Sec 5-6pm Print...

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Unformatted text preview: Math21a Quiz#2 Nov 13, 2007 Sec 5-6pm Print Your Name Sign Your Name • You have 30 minutes. • Each problem is worth 10 points. • Showing as much work as possible will guarantee the most credit. • Partial credit will be given 1 1. Find the limit sin(t) lim tan 1 − t→0 t 2 2. Find an equation for the line tangent to the curve at the point deﬁned by the given value of t. Also, ﬁnd the value of d2 y/dx2 at this point. x = t − sin(t), y = 1 − cos(t), t = π/3 3 3. Find the derivative of y with respect to the given independent variable. y = log5 7x 3x + 2 ln5 4 4. Find the derivative of y with respect to the appropriate variable. y = ln(x2 + 4) − x tan−1 x 2 5 ...
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## Quiz2num1 - Math21a Quiz#2 Nov 13, 2007 Sec 5-6pm Print...

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