The side-lengths of a trapezoid are increased by a scale factor of 2. Predict how this change will affect the perimeter.

A. The perimeter will double.

B. The perimeter will decrease by half.

C. There will be no change in perimeter.

D. The perimeter will increase by 2 units.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

First work with stencil one. use a combination of reflections, rotations, and translations to see whether stencil one will overlap with the original pattern. list the sequence of rigid transformations you used in your attempt, noting the type of transformation, the direction, the coordinates, and the displacement