Answer:
x-coordinate is the first element in an ordered pair.
Answer:
Step-by-step explanation:
Answer:
A = -2,3 B= -1,1 C= -4,0
Step-by-step explanation:
On the bottom, you subtract the 5 from the x's which gives you -2, -1, and -4. but for your y's when you add them.
Answer:
Perimeter is 50
Area is 60
Step-by-step explanation:
To get the perimeter, you add all the lengths of the sides together.
To get the area, you do A=hb * b / 2, which is 60
Answer:
The error is at (-4, 0) where 0 should be changed to 1
Step-by-step explanation:
The error was made at (-4, 0). The point should be (-4, 1) instead, because the y values should be increasing by 3 each time.