What number line shows 10+8x>2?

3 answers

-4 -3 -2 -1 0 1 2 3 4

The number line shows the values greater than -1 for the inequality 10 + 8x > 2.
Would the dot be closed or open and which way would it be shaded for 10+8x>2?
The dot would be open because the inequality is strictly greater than and not greater than or equal to. The shading would be to the right of the open dot, indicating all values greater than -1 satisfy the inequality 10 + 8x > 2.