Question

Which one my brother/sister is it?

Answer 1

Answer:

The answer to your question is below

Step-by-step explanation:

Process

1.- Find two points of the line

2.- Find the equation of the line

3.- Find the inequality

1.- A (0, 10)

   B (30, 30)

  $m = \frac{y2 - y1}{x2 - x1}$

  $m = \frac{30 -10}{30 - 0} = \frac{20}{30}$

         $m = \frac{2}{3}$

2.- y -y1 = m(x - x1)

    y - 10 = 2/3(x - 0)

    y - 10 = 2/3x

    3y - 30 = 2x

    3y - 2x = 30

3.- 3y - 2x > 30               Number 2 in correct