f(x)= x-2/x+1 find the vertical and horizontal asymptotes the x and y intercept domain and end behavior, behavior at vertical asymptotes

Will give brainliest summations with algebraic expressions image shown

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

Find the volume of the described solid. the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x. a) 441b) 147c) 864d) 882