Question
Compute Δy and dy for the given values of x and
dx = Δx.
y = x^2 − 7x, x = 6, Δx = 0.5
dx = Δx.
y = x^2 − 7x, x = 6, Δx = 0.5
Answers
Steve
dy = (2x-7) dx
so,
Δx ≈ (2x-7) Δx
so,
Δx ≈ (2x-7) Δx