I need help with this
g(x)=-2x^2+2x

f(x)=4x+1

Find (g*f)(x)

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.

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

Hello can you me find all the products