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Juli2301 [7.4K]
3 years ago
11

If a vertical line passes through a graph only once the relation is considered to be a function. True or false?

Mathematics
2 answers:
kotykmax [81]3 years ago
6 0
This is True -----------
Anni [7]3 years ago
6 0
True, that is known as the verteical line test, baicaly it tests if there is only 1 y value corsponting with 1 x value

true
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X+5<br> 3<br> ​ <br> + <br> x−5<br> 2x+5<br> ​ <br> = <br> x−5<br> 3x<br> ​
Lina20 [59]

Answer: 4x+5 \neq 4x-5

Step-by-step explanation: It's really hard to tell what the question is.

8 0
3 years ago
The speeds (in miles per hour) of motorists ticketed during one day on a five-mile stretch of highway are
Inga [223]

Answer:

19

Step-by-step explanation:

Range is solved by subtracting the lowest and highest numbers which int his case is 70 and 89 so that make 19

8 0
3 years ago
Which orders paid is a solution is the equation y= 4x + 9
Verizon [17]

<em>Note: you did not add the answer options, so I am solving this question generally to solve your query, which anyways would clear your concept.</em>

Answer:

Please check the explanation.

Step-by-step explanation:

Given the equation

y= 4x + 9

All we need is to find any random value of 'x' and then solve for 'y'.

For example, putting x=2

y= 4x + 9

y=4(2)+9

y=8+9

y=17

Thus, (2, 17) is one of the many ordered pairs solutions of the equation.

Similarly, putting x=3

y= 4x + 9

y=4(3)+9

y=12+9

y=21

Thus, (3, 21) is one of the many ordered pairs solutions of the equation.

5 0
3 years ago
X 10/10=18/12 solve for x
lorasvet [3.4K]
X=18/12
x=9/6
x=3/2
x=1.5
7 0
4 years ago
At a company meeting, there were 75 people in attendance. 68% of them were managers.
Vikentia [17]

Answer:

There were <u>51 managers.</u>

Step-by-step explanation:

First, turn the percentage into a decimal by moving the decimal point over twice to get 0.68. Then, set up this equation:

0.68 x 75 = <u>51 managers.</u>

<u></u>

<u></u>

<em>May I have Brainliest please? My next rank will be the highest one: A GENIUS! Please help me on this journey to become top of the ranks! I only need 10 more brainliest to become a genius! I would really appreciate it, and it would make my day! Thank you so much, and have a wonderful rest of your day!</em>

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7 0
1 year ago
Read 2 more answers
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