help me find the answer please. with explanation..................................... I only need the right answer because I need to study for the test. this is only a practice from the teacher

OA. OC. O B. OD. Explain why The formula The formula The formula The formula - Choose the correct answer below. f(x + h) - f(x-h) f(x+h) - f(x) f(x+h) - f(x) f(x + h) -f(x) f(x+h) -f(x) goes to 0 is also f'(x). So for a small h, this would be a reasonable approximation of f' (x). goes to 0 is also f'(x). So for a small h, this would be a reasonable approximation of f' (x). goes to 0 is also f'(x). So for a small h, this would be a reasonable approximation of f'(x ). goes to 0 is also f'(x). So for a small h, this would be a reasonable approximation of f' (x). should give a reasonable approximation of f'(x) when h is small. gives the slope of the secant line that goes from x to x + h. Its limit as h goes to 0 is f'(x). The formula gives the slope of the tangent line that goes from x to x + h. Its limit as h goes to 0 is f' (x). The formula gives the slope of the secant line that goes from -x to x + h. Its limit as h goes to 0 is f'(x). The formula gives the slope of the tangent line that goes from -x to x + h. Its limit as h goes to 0 is f'(x). The formula - f(x + h) - f(x - h) f(x+h) -f(x - h) f(x +h) -f(x -h) f(x+h) -f(x -h) 2h gives the slope of the secant line that goes from x - h to x + h. Its limit as h gives the slope of the secant line that goes from h - x to x + h. Its limit as h gives the slope of the tangent line that goes from x - h to x + h. Its limit as h gives the slope of the tangent line that goes from h - x to x + h. Its limit as h