What is the equation of the line that is perpendicular to the
given line and has an x-intercept of 6?
y=-x+8
y=-x+6
y=-x-8
y = x-6

3382-299=3383- ? fill in the blank?

What is the value of x in the following equation? -3x-2=2x+8

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)