If f is a linear function such that f(x+2)–f(x)=6, find the value of (f^-1)(x+2)–(f^−1)(x).

This is so hard and it’s for a test

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%