Refer to the figure to determine which statement is TRUE. * 4 points
YW is an altitude.
X
w
Z
ZYWZ is a right angle
ZXYWZZYW
O XW = WZ
LYWZ is a right angle and XW = WZ

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

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)

Find the value of x for which line a is parallel to line b