Triangle xyz is shown on the coordinate plane below:

triangle xyz on the coordinate plane with ordered pairs at x 4, 5, at y 5, 3, at z 1, 3

if triangle xyz is reflected across the line y = 1 to create triangle x'y'z', what is the ordered pair of x'?

The ordered pair of X' are 4, -3.

Step-by-step explanation:

Since, the rule of reflection across a line y = p is,

Here, the triangle XYZ is reflected across the line y = 1 and create the triangle X'Y'Z',

That is, p = 1,

Thus, the rule of reflection would be,

Also, the coordinates of X are (4,5),

So, after reflection,

Hence, the coordinates of X' are (4, -3).

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!