4 years ago

Why does the vertical line test determine if the graph represents a function?

Mathematics

2 answers:

Irina-Kira [14]4 years ago

6 0

the vertical line test is a visual way to determine if a curve is a graph of a function or not.

Georgia [21]4 years ago

5 0

A function can only have one output per input. For an xy function, this means that for every x, there can only be one y. If you do the vertical line test and it crosses a line more then once, then that means that the graph has more than one y value for a single x value, meaning it is not a function.

You might be interested in

Which letter has at least one line of symmetry? J G L A

xxTIMURxx [149]

A would have the line of symmetry because if you cut it down wards you would have 2 of the same sides

best of luck in your math class

Sincerly jaydon boyle

8 0

4 years ago

Super easy question for 50 points and brainliest

Korvikt [17]

7 = s²

s = x + 2

7 = (x + 2)²

7 = (x + 2)(x + 2)

7 = x² + 2x + 2x + 4

7 = x² + 4x + 4

x² + 4x = 3

7 0

3 years ago

Read 2 more answers

................................................................................................................................

Vlad [161]

Indeed a good day!

Sir/ or maam

5 0

3 years ago

Owen knows he only has three pencils in his backpack, and they are all yellow. He reaches into his backpack without looking and

Kay [80]

Answer:

100%

Step-by-step explanation:

The problem states that all pencils are yellow and no other color, so the only outcome is yellow.

8 0

3 years ago

Ten is the average number of oil tankers arriving each day at a certain port. The facilities at the

vagabundo [1.1K]

Answer:

If 10 is the average then 10 each side would be 20

so that 15 fits into 20 at 3/4

1- 3/4 = 1/4

So the answer is 1/4

Step-by-step explanation:

5 0

3 years ago