Answer:
Tone is and attitude toward the writer. It conveys through the choice of words, or the viewpoint of a particular subject. It can be formal or informal, serious, cheerful or sad.
Explanation
Step 1: Solve the inequality for y. ...
Step 2: Graph the boundary line for the inequality. ...
Step 3: Shade the region that satisfies the inequality. ...
Step 4: Solve the second inequality for y. ...
Step 5: Graph the boundary line for the second inequality. ...
Step 6: Shade the region that satisfies the second inequality.
The second one is grammatically correct