Answer:
The equation can't have one imaginary solution.
Please help, (no links please) Solve for x: -7
2 answers:
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Answer:
Solid Line, Shade Above
Explanation:
Given:
The second inequality in the system is:
The intercepts of the boundary line (y=x-4) are (0, -4) and (4,0).
Since the inequality has an equal to sign attached, we use a solid line.
At (0,0)
Since the inequality 0≥-4 is true, shade the side that contains (0, 0) as shown in the graph below:
So, we use a solid line and shade above the boundary line.
