Which statements are best supported by the graph of k I. The x intercept is located at the (-3,0)
II. The coordinates of the y-intercept are (0,9)
III. The axis of symmetry is x=-3

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.

An ant travels at a constant rate of 30cm every 2 minutes. at what speed does the ant travel per minute

50 points~ ! i have to turn this in tomarrow