Each of the following tables defines a relationship between an input x and an output y. Which of the following relationships do NOT represent functions?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

If chord ab is congruent to chord cd, then what must be true about ef and eg?

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.