Let f be the function given by f (x) = -4x 5 . What is the approximation for f (-0.8) found by using the line tangent to the graph of f at a = -1? Tangent Line: y Approximation: f (-0.8) ~ When v the second derivative meaning the graph of f is near the point of tangency, making the value ??? an Submit Answer attempt 1 out of 50