B or D The correct answer depends on the question.
Let me explain why:
In graph A, it looks like a normal line with half shaded and is inverted from graph C. Though, it is closer to the origin. It also is a straight line.
In graph B, it looks like another slope but it is rounded and does not touch the origin. Instead, it goes back to the top (where it came from).
In graph C, it looks like another line with half shaded. It is farther from the origin and is focused mainly in quadrant III.
In graph D, it looks like a slope with half shaded. This time it is over the origin and is tilted a little.
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Please remember to revise this and make it in your own words if you want! I hope this helps you. -Doodle
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