10

Set 6: Linear Functions (Intermediate)

Explanation

Answer: A

Which line is steeper: Line A with slope 3 or Line B with slope -4?

A.

Line B

✓ Correct
B.

Line A

C.

They have the same steepness

D.

Cannot be determined

Detailed Explanation

Choice A is correct. Choice A is the correct answer. Compare absolute values. 1. Line A: ∣3∣=3|3| = 3. 2. Line B: ∣−4∣=4|-4| = 4. 3. Compare: 4>34> 3, so Line B is steeper. Strategic Tip: Steepness is about magnitude, not direction (sign). Choice B is incorrect. Choice C is incorrect. Choice D is incorrect.

Key Steps:

•

The correct answer is Line B

Why others are wrong:
B: Choice B is incorrect and may result from a calculation error.
C: Choice C is incorrect and may result from a calculation error.
D: Choice D is incorrect and may result from a calculation error.

🎉 Set Complete!

You've reviewed all explanations. Ready to try another set?

← Previous

🎯 Keep Practicing!

Master all sections for your best SAT score

📚Reading & Writing→📖Vocabulary→