Serena uses her program to translate triangle ABC
1 unit to the right and then
dilate it centered at the
origin by a factor of 2. Plot
the triangle that results,
and label the vertices
A', B', and C.

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?