Gracie drove 280 miles in 2.5 hours. How long will it take her to drive 710 miles at that same speed?

6.34

Step-by-step explanation:

You divide 710 by 280 to divide how far it is in comparison to 280 and then multiply 2.5 to that number you get from the division and then you get your answer :DDD

(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.