Question

3y+4>=-8

Interval notation

Answer 1

The solution to the inequality is y is greater than or equal to -4

Explanation:

To solve the inequality 3y + 4 >= -8, we need to isolate the variable, y.

Step 1: Subtract 4 from both sides of the inequality.

3y + 4 - 4 >= -8 - 4

3y >= -12

Step 2: Divide both sides of the inequality by 3.

(3y) / 3 >= (-12) / 3

y >= -4

The solution to the inequality is y is greater than or equal to -4.

In interval notation, this can be represented as [-4, ∞), where the square bracket indicates that -4 is included in the interval and the infinity symbol (∞) indicates that the interval extends indefinitely to the right.

Answer 2

Explanation:

y ≥ -4

In interval notation, this can be expressed as:

[-4, ∞)