Answer:
m = 6
Step-by-step explanation:
The definition of a derivative is the slope of the tangent line.
Step 1: Define
f(x) = x² + 4x - 3
Point (1, 2)
Step 2: Find slope of tangent line
- Find derivative of f(x): f'(x) = 2x + 4
- Plug in x coordinate into derivative to find slope: f(1) = 2(1) + 4 = 6
