The following relations are written as equations. Which one is NOT a.

Mathematics

2 answers:

julia-pushkina [17]3 years ago

8 0

Answer:

x = 4

Step-by-step explanation:

doesn't pass the vertical line test

Softa [21]3 years ago

8 0

Answer:

x=4

Step-by-step explanation:

Realize that a function can only have one output, y, for each unique input, x.

<u>2 Methods on finding if something is a function or not.</u>

Do the vertical function test

To use the vertical line test, take a ruler or other straight edge and draw a line parallel to the y-axis for any chosen value of x. If the vertical line you drew intersects the graph more than once for any value of x then the graph is not the graph of a function.

Plug in points! See if there are more than one outputs for y

You might be interested in

Which statements about the box plot are correct? Check all that apply. Fifty percent of the data values lies between 34 and 46.

Art [367]

Answer:

Option 1 and 3 are correct which indicate that fifty percent of the data values lie between 34 and 46, and it is unlikely there are any outliers.

Step-by-step explanation:

As the plot is not given, by an online search, same question is found online for which the plot is given as attached herewith.

From the box plot:

median=46

Q1=42

Q3=70