4
Answer: CSet 2: Linear Inequalities (Intermediate)
Explanation
PROBLEM
Solve: 5 - 2x >= 1. What is the solution?
Solve: 5 - 2x >= 1. What is the solution?
A.
x >= 2
B.
x >= -2
C.✓ Correct
x <= 2
D.
x <= -2
Detailed Explanation
Choice C is the best answer. -2x >= -4, x <= 2
Why others are wrong:
A: x >= 2 is incorrect because it does not satisfy the equation.
B: x >= -2 is incorrect because it does not satisfy the equation.
D: x <= -2 is incorrect because it does not satisfy the equation.