A construction crew lengthened a road. It took 80 days. The graph shows the total length of the road (in kilometers) versus time (in days). Find the domain and the range of the function shown.

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 of the following is true for the relation f(x)=2x^2+1

[15 points, algebra 2]simplify the complex fraction and find the restrictions.