Question

Using the following graph answer A-C

Answer 1

Answer:

The answer to your question is below

Step-by-step explanation:

a) Find to points of the line and find the equation of the line.

A ( 0, -4)            B (2, 0)

slope = m = $\frac{0 + 4}{2 - 0}$

     $m = \frac{4}{2}$

            m = 2

Line equation

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

                      (y - 0) = 2(x - 2)

                            y = 2x - 4

Write the line as an inequality

                           y ≥ 2x - 4

b) Yes, (2,0) is a solution of the inequality

                           y ≥ 2x - 4

                           0 ≥ 2(2) -4

                           0 ≥ 4 - 4

                           0 ≥ 0              This is true

c) No, (4, -2) is not a solution.

                          y ≥ 2x - 4

                         -2 ≥ 2(4) - 4

                         -2 ≥ 8 - 4

                         -2 ≥ 4               This is false