A line with a slope of 1/3 passes through (-5,r) and (4,1). To make this work correctly, the value of r=

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

W-16=-12 solve each one step equation plz