The coordinates of the vertices of quadrilateral ABCD are A(-3,2), B (-4,-2),c(4.2), D(3.2). Justin states
that quadrilateral ABCD is a parallelogram. Is Justin correct (1 point)? Explain your reasoning (2
points). Show your work (2 points).

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Write an algebraic expression for the word expression the quotient of c and 8

Find the domain and range of the following function f(x) = 51x - 21+ 4