Harold takes his dog to a veterinarian ever year for a check-up. Last year, the difference in the dog’s weight from the year before was −2 pounds. This year, the difference in its weight from last year is 3 pounds. What is the difference in the dog’s weight from 2 years ago?

one pound

Step-by-step explanation:

i think :)

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

48 / 6 = x

in this case, x will equal the amount of money in each card!

x therefore will be 8.

trent had $8 in each birthday card.