Line p and line q are a. parallel b. not parallel, because the two given alternate interior angles are not congruent c. not parallel, because the two given corresponding angles are not congruent d. not parallel, because the two given consecutive interior angles are not supplementary?

the linear relationship that represents a variation in direct proportion is the linear function that varies according to the numbers of its domain, for example the cost of producing x number of items can be represented in direct proportion by f (x) = mx + b, where m is the constant of proportionality, x the number of articles produced and b the fixed cost