Select the correct answer.
which transformation will always map a parallelogram onto itself?
a.
a 90° rotation about its center
b.
a reflection across one of its diagonals
c.
a 180° rotation about its center
d.
a reflection across a line joining the midpoints of opposite sides
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What is the y-intercept of the line given by the equation

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution

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