Instruction
Active
Identifying Coordinates of the Image
The dilation rule DF3(x, y) is applied to AABC, where
the center of dilation is at F(1, 1).
The distance in the x-coordinates from A(-2, 2) to the
center of dilation F(1, 1) is unit(s).
The distance in the y-coordinates from A(-2, 2) to the
center of dilation F(1, 1) is unit(s).
The vertex A' of the image is
Intro

Hurry please

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!