Question

Can someone show me how to answer all of these questions?

Given the inequality below. Will the boundary line be dotted or solid? (5 points) Explain your answer. (5 points) Do the values on the boundary line make the inequality true or false? (5 points) Explain your answer. (5 points)
3x - 5y > 15
That's the question;this is my answer, but its not complete.The boundaryline will be solid because the symbol for the inequality is a greater than or equal to symbol. Whenever the symbol foran inequality is either greater than or equalto or a lessthan or equal to symbol, then the boundary lin

Answer 1

then the boundary line will be solid.

Answer 2

3x−5y≥15

−5y≥−3x+15

y≤3/5x−3

and finally
y≤3/5x−3=0≤−3

Answer 3

I say it makes it false

Answer 4

Is that right?