4. Describe how to transform the graph of finto the graph of g. F(x) = sqrt x and g(x) = -sqrt x Reflect the graph of F across the Y axis
Reflect the graph of F across the Y axis and then reflect across the X axis
Reflect the graph of F across the X axis
The graph shifts left two units

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)