Which graph of ƒ corresponds to the graph of ƒ' in the figure? (I) ƒ'(x) XXX ↓ X -1 1 -1 (II) (IV) (V) 1 -1 -1 ✔ (III)

1. The figure below shows the graphs of f(x), f'(x), and fƒ"(z). Identify each curve. f(x) 2. The figure below shows the graphs of f(x), f'(x), and f" (x). Identify each curve. Choices blue black f'(x) orange f"(x) blue Choices f(x) black f'(x) orange f"(x) 3. The figure below shows the graphs of f(x), f'(x), and f" (x). Identify each curve. Choices black f(x) blue f'(x) orange f"(x)

3 } 3 2. The figure below shows the graph of the function g } and the line tangent to the graph of g at x = -3. Let m be the function given by m(x) = (x² + 4x) · g(x) What is the value of m'(-3) ? (-3,5). g'(x)-(x²+4) + (2x+4)-y(x) 5 (9-12)+(-6+4)-5 =-SL-3) + -15-1 4-2-5 the closed interva (-1.4) 5 5°

Determine the signs (positive, negative, or zero) of f(x) (shown in the graph) and ƒ'(x) and f''(x) at x 3 3 The sign of f(3) is The sign of f'(3) is The sign of f'' (3) is A A A/ A Home