An elf, a dwarf, a hobbit, a wizard, and a man are sitting in a line. how many different ways can they sit if the elf and the dwarf insist on sitting next to each other?

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.