Which is the constant term of the algebraic expression -2x^2+17-15x+7xy?
options:
-15
-2
7
17

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

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Which of the following represents the length of a diagonal of this trapezoid?