Question 2 Factor the following:
36c4 - 100y2
Your
O (6c2 - 10y)(6c2 + 10y)
(6c2 - 10y)?
(6c2 + 10y)2
none of the above

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb