Choose the equation that represents the line that passes through the point (-1, 6) and has a slope of -3. y=-3x + 3
y=-3x - 6
y = 3x - 3
y = 3x - 1

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

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)

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges