I need help with this problem please! Also explain it if that’s possible:)

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5