Question

Need help on part c of this problem. Thank you

Answer 1

4(x + 3) ≥ 0 or 4(x + 4) ≤ 8 means x could possibly be all real numbers from negative infinity to positive infinity.

Plotting this in a number line graph will be:

Therefore, the solution in interval notation will be:

`\mleft(-\infty\: ,\: \infty\: \mright)`