Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or the same as the original value. Clear Check An 80% 80% increase followed by a 40% 40% decrease A $25 $25 increase followed by a $30 $30 decrease A 20% 20% increase followed by a 25% 25% decrease A 50% 50% decrease followed by a 100% 100% increase A 33 1 3 % 3313% decrease followed by a 50% 50% increase Same as the original Less than the original Greater than the original

Which system of linear inequalities is represented by the graph? x-3y > 6 and y? 2x + 4 x + 3y > 6 and y? 2x - 4 x - 3y > 6 and y? 2 - 4 x + 3y > 6 and y > 2x + 4 no be 2 -1.1 1 2 3 4 5 submit save and exit next mark this and retum be

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 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)

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?