Which equation best matches the graph shown below ?

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Write an algebraic expression for the word expression the quotient of c and 8