Graph the relation. is the relation a function? why or why not? {(-1, 9), (0, -1), (-1, 4), (4, 9)}

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

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

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?