Question

Which inequality's graph will have a dashed boundary line? x + 7y > 3 7x + y ≤ 3 6x − 5y ≥ 4 y − x ≤ 3

Answer 1

To know which inequality will have dotted line or solid line, we look at the signs:

<  --- Dashed line

>  --- Dashed line

≥  --- Solid line


≤  --- Solid line



x + 7y > 3 (Dashed line)

 7x + y ≤ 3 (Solid line)

6x − 5y ≥ 4 (Solid line)

y − x ≤ 3 (Solid line)

The correct answer is: x + 7y > 3 

Answer 2

Answer:

Step-by-step explanation:

To know which inequality will have dotted line or solid line, we look at the signs:

< --- Dashed line

> --- Dashed line

≥ --- Solid line

≤ --- Solid line

x + 7y > 3 (Dashed line)

7x + y ≤ 3 (Solid line)

6x − 5y ≥ 4 (Solid line)

y − x ≤ 3 (Solid line)

The correct answer is: x + 7y > 3