Find parametric equations for the line that passes through the points p(1, 2, −1) and q(−1, 0, 1).

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?