9
Answer: BSet 5: Linear Functions (Intermediate)
Explanation
PROBLEM
What is the slope of the line 3y = 9x - 6?
What is the slope of the line 3y = 9x - 6?
A.
9
B.✓ Correct
3
C.
-2
D.
6
Detailed Explanation
Choice B is the best answer. y = 3x - 2. Slope = 3
Why others are wrong:
A: 9 is incorrect because it does not satisfy the equation.
C: -2 is incorrect because it does not satisfy the equation.
D: 6 is incorrect because it does not satisfy the equation.