Help please look at the picture attached thanks!

H(x)=4x2-5x h(-3) what is the answer?

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

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.