Hey , can you help please and thanks

13/4 gallons per bucket or (as a mixed number) 3 and 1/4

Step-by-step explanation:

a gallon is made up of 4 quarts

so 13 qt/bucket* 1 gal/4 qts = 13/4 gal/bucket  This label is because, since the quart labels are on opposite sides of the slash or division line this means we can cancel them which is why I multiplied it by 1 gal/4 gts instead of 4 qts/1 gal because even though both are true, one would cancel and one wouldn't.

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1