ANSWER PLS Which transformation or set of transformations will map a point (x, y) onto the point (2x+1, 2y)? a dilation of scale factor 2 through the origin followed by a translation of right 1 unit
a dilation of scale factor 2 through the origin followed by a translation of up 1 unit
a dilation of scale factor 2 through the point (1,0)
D
a dilation of scale factor 2 through the point (0, 1)

Hey man I have the same Problem too for my class but I don’t know what the answer is eather so I’m going with b

Step-by-step explanation:

I think its B

Step-by-step explanation:

I have the same problem and I think its most likely B.

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."