Question

1) What inequality is shown on the graph? Write your inequality with the variable coming first. Use the letter x for the variable. Write your answer using a decimal number.

it is a graph with an arrow to the right that is from 10 to 7.25

Answer 1

I need one clarification: which point is the endpoint of the ray — 7.25 or 10 — and is that endpoint shown with a closed (filled) dot or an open circle?

If the ray starts at 7.25 and extends to the right:
- closed dot at 7.25: x ≥ 7.25
- open circle at 7.25: x > 7.25

If the ray starts at 10 and extends to the right:
- closed dot at 10: x ≥ 10
- open circle at 10: x > 10

Tell me which endpoint and whether the dot is filled or open and I will give the exact inequality.