D. No x value has more than one y value so it's a function.
I believe it is B because you are effecting the x axis so therefore need to add 2 to the x.
Assuming the shape is a piece of a circle, you can determine the ratio of the shape to a full circle. A full circle will have 360 degree but this shape is only 40 degree. Then the ratio would be: 40/360= 1/9 full circle.
Then, using the circle area formula, the area of the 1/9 circle would be:
full circle area= pi * r^2
full circle area= 22/7 * 6^2
full circle area= 792/7
1/9 full circle area= 792/7*9= 88/7 = 12.57
Answer:
table C represents a linear function.
The first one is 31.875 and the second is 12 I don't know how to explain to get it. Sorry
