Transformations What transformations were applied to ABCD to obtain A'B'C'D?
8
A. Rotate 180 degrees counterclockwise about the origin, then
translate 2 units down.
B. Rotate 90 degrees counterclockwise about the origin, then
translate 2 units up.
C. Rotate 180 degrees counterclockwise about the origin, then
translate 2 units up.
D. Rotate 90 degrees counterclockwise about the origin, then
translate 2 units down.

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i