What are the coordinates of the image of triangle TUV following a dilation with the scale factor of 2 centered at the origin ( Please help it would mean a lot to me !!

Which of the following statements is not true? a.parallel lines are lines in the same plane that never intersect. b.congruent figures have the same shape and same size angles and sides. c.similar figures must have the same shape and the same size. d.a rotation is when you turn a figure around a certain point.

Can someone pls ! pls answer all. no explanation needed..

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12