Solve the inequality.
3x
2
- 2 > 7
A) x > 6
B) x < 6
C) x > -6
D) x < -6

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0