Question

Solve the inequality and graph the solution.
–
4+6j≥14
To draw a ray, plot an endpoint and select an arrow. Select an endpoint to change it from closed to open. Select the middle of the ray to delete it.

Answer 1

Solve: -4 + 6j ≥ 14

Add 4 to both sides: 6j ≥ 18
Divide both sides by 6 (positive, so direction stays): j ≥ 3

Solution: j ≥ 3 (interval notation: [3, ∞)).

Graph: number line with a closed dot at 3 and a ray/arrow pointing to the right from 3. (Closed dot because 3 is included.)