Lina and Jeffrey are packing bananas for shipping. They each need to pack 60 boxes. The number of boxes Lina has left to pack is given by the function b = -5t + 60, where b is the number of boxes and t is the time in minutes. The table shows the number of boxes Jeffrey has left to pack after each minute. Assuming Jeffrey continues to pack at the same rate and he and Lina start at the same time, who finishes packing first? Explain. Time (minutes) 0 1 2 3 Boxes packed 60 54 48 42​

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)