Answer:
(x, y) ⇒ (½x, ½y)
(x, y) ⇒ (x + 7, y + 7)
Step-by-step explanation:
each x value of P'Q'R' is half of the x value for PQR
each y value of P'Q'R' is half of the y value for PQR
each x value of P"Q"R" is seven units to the right of the x value for P'Q'R'
each y value of P"Q"R" is seven units above the y value for P'Q'R'
The answer is $91. If you take 20 percent of $120 then the it becomes $96. $5 off of $96 is $91
14x^5y^4 + 21x^3y^2
-----------------------------------
7x^3y
7x^3y^2 (2x^2y^2 + 3)
= ---------------------------------
7x^3y
= y(2x^2y^2 + 3)
B is right I think because it changes the point from b to a instead of a to b