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Objectives
Quiz: Dilations o:Symmetry and Dlations
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R'S'T'U' is a dilation image of RSTU. Which is the correct description of the dilation?

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What is the value of 1/3× + 7x, when x =5

Find the arc length parameter along the given curve from the point where tequals=0 by evaluating the integral s(t)equals=integral from 0 to t startabsolutevalue bold v left parenthesis tau right parenthesis endabsolutevalue d tau∫0tv(τ) dτ. then find the length of the indicated portion of the curve r(t)equals=1010cosine tcost iplus+1010sine tsint jplus+88t k, where 0less than or equals≤tless than or equals≤startfraction pi over 3 endfraction π 3.

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12