Two vectors are said to be parallel if they point in the same direction or if they point in opposite directions. part a are the vectors v1=< 3,1> and v2= < -3,-1> parallel? show your work and explain.

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Which of the functions graphed below has a removable discontinuity?

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.