F(x) = x2 + 1 g(x) = 5 – x (f – g)(x) =

A) x2 + x – 4
B) x2 + x + 4
C) x2 – x + 6
D) x2 + x + 6

Can someone me with this problem i don't understand i need

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

What graph represents an even function