Jenny can send text on her phone at the rate of 32 words per minute. if she sends eight text that average 80 words each, about how long would it take her?

answer: -8.2562234e+13

(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.