EMERGENCY How many y-values are there for each x-value in the function represented by the graph? a. 0
b. 1
c. 2
d. indefinitely many
(I think it’s either b or d but I never learned this before)

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

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? )

5x−4≥12 or 12x+5≤−4 can you with this problem