Use the given transformation to evaluate the integral.   Rwhere R is the parallelogram bounded by the lines    

src="https://sciemce.com/media/4/ppg__tttt0613191206__f1q28g7.jpg" alt="" style="vertical-align: -4.0px;" />



A. - 
B. - 
C. - 
D. - 

---

Answer: D

Mathematics

Factor.2n2 + 5n - 63

A. (2n - 9)(9 - 2n) B. (2n - 72)(2n - 9) C. (2n - 9)(n + 7) D. (2n - 9)(n - 7)

Suppose the point (2, 4) is on the graph of y = f(x). Find a point on the graph of the given function.The reflection of the graph of y = f(x) across the y-axis

A. (2, -4) B. (2, 4) C. (-2, 4) D. (-2, -4)

Solve the system of equations graphically. Round to the nearest hundredth when appropriate.x + y = 1x - y2 = 3

A. (-0.56, 2.56), 
B. (-0.56, 1.56), 
C. (-0.56, -2.56), 
D. No real solutions

Simplify the expression. Assume all variables represent positive real numbers. ? 

A.
B.
C.
D.