Point e is located at (2, −3) and point f is located at (−2, −1). find the y value for the point that is 3/4 the distance from point e to point f.
a. 1.75

b. 0.5

c. −2

d. −1.5

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