Answer:
D..the diagonals bisect each other.
Since bisectors divide the diagonals equally in two parts.
Y = (2x^2)+3 is a function because when graphed, you have an even function traveling infinitely upwards. By doing the vertical line test (drawing a vertical line at any point on the function) you can see that the vertical line only intersects one point on the graph at a time, which means the equation is a function.
Answer: Yes, it is a function.
Expressions equivalent would be 6b + 8 - b.
