Answer:
The y-axis.
Step-by-step explanation:
This is because it is mirroring across the y-axis, and the x-coordinate's sign is getting changed from positive to negative.
Answer:
A = a + b / 2 x h
Step-by-step explanation:
Area is equal to side one plus side two divided by two then you multiply by the height of the trapezoid. Hope this helps!
Answer:
Step-by-step explanation:
The answer is 2,4,3 and -9
The range is the y value
Step-by-step explanation:
Union = elements of A + elements of B
Union = ( 1,6,7,9,12)
