Identify the reflection rule on a coordinate plane that verifies that triangle a(-2,3), b(-3,-2), c(-10,0) and triangle a'(2,3), b'(3,-2), c'(10,0) are congruent when reflected over the y-axis.

a) (x, y) → (-x, -y)

b) (x, y) → (x, -y)

c) (x, y) → (-x, y)

d) the triangles are not congruent

pleeease answer i need this asap! 15 points!

D

Step-by-step explanation:

These triangles would be Slided or Translated across a coordinate plane not reflected. :)

third option: 6x+8

step-by-step explanation:

we can see that the given question is a sum of series and the values of n vary from 0 to 3

the first term will be:

when n=0, [(0)*x+2] => (0+2) => 2

when n=1, [(1)*x+2] => (x+2) => x+2

when n=2, [(2)*x+2] => 2x+2

when n=4, [(3)*x+2] => 3x+2

so adding up all the terms will give us:

=2+x+2+2x+2+3x+2

=x+2x+3x+2+2+2+2

=6x+8

so,

third option is the correct answer ..

answer: i realy don't get it that much can you me figer it out pleas you

step-by-step explanation: