H(x) = x2 + 4x?; Find 1(-6)

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

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

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?