Which is not a correct way to represent the relation "the second number is 1 less than three times the first number"? Oy=3 x + (-1)
y=-1+3 x
Oy=3x-1
Oy=1-3 x

Given: quadrilateral talk is a parallelogram. prove: ta congruent lk and al congruent kt

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)

The data set represents the ages of players in a chess club. 27, 34, 38, 16, 22, 45, 54, 60. what is the mean absolute deviation of the data set?