Select the correct answer. What is the y-intercept of y = 7?

A.
(0, 7)

B.
(7, 0)

C.
(7, 7)

D.
(-7, 7)

We just started the introduction into circles and i have no idea how to do this.

What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0