Select the factors of xy - 4x + 2y - 8 a. (x-2)(y+4) b. (x+2)(y-4) c. (x-4)(y+2) d. (x+4)(y-2)

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90