Answer:
a. y < -4x + 4
Explanation:
(0, 4) (2, -4)
find the equation of the line.
1. slope: (y² - y¹) / (x² - x¹)
a. (-4 - 4) / (2 - 0) = -8 / 2 = -4
2. y-intercept
a. from the graph, we see it is 4
3. plug it in
a. y = -4x + 4
since this is an equality, we use < > ≤ or ≥
the shaded region is below a dashed line, therefore we use <
y < -4x + 4