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What is the slope of the tangent line to the curve y = x^2 + 2x at the point (1, 3)?

Practice Questions

1 question
Q1
What is the slope of the tangent line to the curve y = x^2 + 2x at the point (1, 3)?
  1. 1
  2. 2
  3. 3
  4. 4

Questions & Step-by-step Solutions

1 item
Q
Q: What is the slope of the tangent line to the curve y = x^2 + 2x at the point (1, 3)?
Solution: The derivative y' = 2x + 2. At x = 1, y' = 2(1) + 2 = 4, which is the slope of the tangent line.
Steps: 0

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