2. Let u be a directed line segment from P = (0,0) to Q = (3, 2) and v be a directed line segment from R= (1, 2) to S = (4,4). Which of the following is true?
(A) u is greater than ||v||
(B) ||u|| is less than || ||
(C) u = y
(D) uv

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y