You have planned purchases of $4,000. You have received orders that total $2,300, and you have ordered merchandise that totals $700. Calculate the open-to-buy amount.
a) $1,000
b) $1,100
c) $2,200
d) $2,700

(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.

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval