Figure WXYZ has the coordinates W(5, 3), X(10, 3), Y(12, -1), and 2(3, -1). The figure is reflected over the
x-axis.
What are the coordinates of WXYZ"?
A. W'(-5, -3), X'(-10, -3), Y'(-12, 1), Z'(-3, 1)

B. W'(-5, 3), X'(-10, 3), Y'(-12, -1), Z'(-3, -1)

C. W'(3, 5), X'(3, 10), Y'(-1, 12), Z'(-1, 3)
D. W'(5, 13), X'(10, -3), Y'(12, 1), Z'(3, 1)

W'(3,5),X'(3,10),Y'(-1,12),Z'(-1,3)

Step-by-step explanation:

since it is reflected over the x.axis

the coordinates will rotate

i.e (x,y)=(y,x)

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;