the set of ordered pairs described in the table below can be described as which of the following?

x | y
0 | 1
0 | 2
2 | 3

a. a relation only

b. a function only

c. both a relation and a function

d. neither a relation nor a function

it's undefined because anything multiplied by 0 is 0. that said, 7 days is 168 hours

graph #4 (last graph) depict the function   f(x)= -m(x-d)^1/5 i

step-by-step explanation:

we know that

m=slope

but in this function slope is -m that means slope is decreasing and it is decreasing by 1/5 points down the x-axis.

which is shown in graph four

a decreasing slope down x-axis by 1/5 points.

hence 4th graph is the right option for this.