Using the given figure, the square ABCD is transformed to a new location.
The transformation shown is
R0,90
Do3
T(x, y) = (x + 5, y + 2)

Through non-collinear points there is exactly one plane.

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

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