Removing which ordered pair from the table would make the relation a function of x? x y
1,7
4,7
2,2
4,1
3,9

(1, 7)
(2, 2)
(3, 9)
(4, 1)

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.