2013 Chevrolet Passenger Cars, Pickups, SUVs
Highway Miles per Gallon (Gas-Powered)

1 |5 6 888899
2 |0 1111111112233 3 3 3 3 3 4 4 444 445 6788999
3 |00022 34 4 5 5 5 5 5 677778889
4|002
Key: 1/5 = 15 mpg
Use the information in the stem-plot to complete the sentence below.
According to the stemplot,
2013 Chevy vehicles get 30 mpg on the highway.

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

step-by-step explanation:

consider the parallelogram shown in the attached image.

in the parallelogram hijk, the length of hk is given as,

from the properties of parallelogram we know that the opposite sides of a parallelogram are parallel to each other and are equal in measure.

therefore, the length of the side ij must be equal to the length of the side hk and that is .

hence, the expression for the length of ij confirms that hijk is a parallelogram.

my best guesses would have to be either 4.5 or 2. p.s. if they're wrong, i'm so sorry for giving you the wrong answer.