Solve the inequalities by graphing. select the correct graph. 2x - y > 4 2x - y < -2

Step-by-step explanation:

The slope form of an equation of a line:

m - slope

b - y-intercept

We only need two points to draw a line.

Convert to the slope-intercept form.

       add y to both sides

       subtract 4 from both sides

Choice two values of x, put to the equation y = 2x - 4:

for x = 0

for x = 2

       add y to both sides

          add 2 to both sides

y = 2x + 2

for x = 0

for x = 2

<, > - dotted line

≤, ≥ - solid line

<, ≤ - we shade the region below the line

>, ≥ - we shade the region above the line

dotted line passes through (0, -4) and (2, 0), we shade the region below the line

dotted line passes through (0, 2) and (2, 6), we shade the region above the line

step-by-step explanation:

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