Which of the following lines is perpendicular to the line Y= 3/5x + 1
A. 3x - 5y = 20
B. 3x + 5y=20
C. 5x + 3y = 21
D. 5x - 3y = 27

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]