If y = 2x + 1 and x = 3; what is the value of y?
- A. 7 ✓
- B. 6
- C. 8
- D. 5
Correct answer
A. 7
Explanation
Substitute x = 3 into the equation: y = 2(3) + 1 = 6 + 1 = 7.
Submitted by: MCQsHub Editorial
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