Let A = {x1, X2, X3, X4, X5, X6, Xy, Xg), B = {y, Y2, Y 3, Y 4). The total number of function
F A B that are onto and there are exactly three elements x in A such that f(x) = y, is:
(a) 11088
(b) 10920
(c) 13608
(d) None of these

∆abc is reflected across the x-axis and translated 2 units up to give the image ∆a'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage ∆abc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Describe the domain and range of y=2(3)^x-2+5