Question 35
DifferentiationGiven that y = 2x − 1 and Δx = 0.1, find Δy
- A.0.20
- B.0.15
- C.0.10
- D.0.05
Show the answer and explanation
Answer: A (0.20)
Explanation
y changes by 2 for every unit change in x, so Δy = 2Δx = 2 × 0.1 = 0.20.
Given that y = 2x − 1 and Δx = 0.1, find Δy
Answer: A (0.20)
y changes by 2 for every unit change in x, so Δy = 2Δx = 2 × 0.1 = 0.20.