Answer:
The x coordinate changes
Step-by-step explanation:
When you are reflecting a coordinate on the y-axis, the x-axis to becomes negative, though the y-axis stays the same.
Answer:
a.
d.
Step-by-step explanation:
Other answer choices would not work. y= means you can substitute what y= into the opposite equation for "y."
Answer: H, 28.26
Step-by-step explanation:
Circle formula: A = πr^2
Diameter = 2r
π = 3.14 (Rounded)
1/2 of 6mm is 3mm.
3π^2 = 28.26 (I rounded)
So the correct answer is H.
I hope this helped!