Question 4 Answer & Explanation - SAT Algebra

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algebra

Determine if the lines $y = 3x - 2$ and $y = 3x + 5$ are parallel, perpendicular, or neither.

Parallel

Perpendicular

Neither

Coincident

Correct Answer: A

Choice A is the correct answer. Compare slopes.

Line 1: $m = 3$ .
Line 2: $m = 3$ .
Conclusion: Slopes are equal, intercepts differ. They are parallel.

💡 Strategic Tip: Same slope = Parallel.

Choice B is incorrect because slopes are not negative reciprocals. Choice C is incorrect.Choice D is incorrect because intercepts differ.

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Linear Functions Set 91

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