See the attached pictures for the answers:
The first one is an example please help thank you ☺
2 answers:
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Answer:
Y-coordinate = y - 4
Step-by-step explanation:
In the given question point D coordinate is (x, y)
and D after translation
x goes to 6 unit to the right and y goes to 4 unit down.
Hence,
Y-coordinate = y-4
Example:From graph
Let point D coordinate (x , y) = (2 , 3)
After rotation
D coordinates is (x+6 , y-4) = (2+6 , 3_4) = (8 , -1)
You can set up an inequality to solve this. You can either do big to small --> or small to big -->
. I'm going to be using big to small because I think it's a little easier.
Cross multiply and you will get:
Isolate x:
x =
x = 45
The goal post is 45 feet tall. Hope this helped. Good luck. : )