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3 years ago

Which of the following graphed functions doesnt represent a function

Mathematics

2 answers:

finlep [7]3 years ago

7 0

Answer:

<h2>The first graph doesn't represent a function.</h2>

Step-by-step explanation:

When we need to deduct from a graph if it's a function or relation, we use the vertical line proof.

The vertical line proof consists in drawing a vertical line on the function.

If the line intersect two points of the graph, then, the graph belongs to a relation.
If the line intersect only one point of the graph, then, the graph belongs to a function.

Therefore, the first graph is not a function, because if we draw a vertical line, it will intersect two points of the graph.

Minchanka [31]3 years ago

4 0

Answer:

The first graph.

Step-by-step explanation:

To determine whether or not a line is a function or not, you can use something called the vertical line test. If it fails the vertical line test, then it is not a function.

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Is the amount of rain in city upper b during april a discrete random variable, a continuous random variable, or not a random

larisa [96]

Answer: It is a continuous random variable.

The amount of rain is a continuous random variable because it can take on all of the numbers on a number line.

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6 0

3 years ago

NEED HELP ASAP!!!!!!!!

Ymorist [56]

<span>Segment EG is half the length of segment BH because of the Midsegment theorem</span>

5 0

3 years ago

-<br><img src="https://tex.z-dn.net/?f=%20-%203%5Cpi%20%2B%20w%20%3D%202%5Cpi" id="TexFormula1" title=" - 3\pi + w = 2\pi" alt="

pantera1 [17]

Isolate the w. Note the equal sign. What you do to one side, you do to the other.

Add 3π to both sides

- 3π (+3π) + w = 2π (+3π)

w = 2π + (3π)

w = 5π

w = 5π is your answer

hope this helps

4 0

2 years ago

If AB vector =(4 5) and PQ vector=(2p 10) are parallel to each other, find the value of p.

Sedaia [141]

Answer:

Answer:

They both have q+3/2p, so that means that 2PQ=CB and that means they are parallel to each other

Step-by-step explanation:

PQ=PA+QA

PQ=1/2(2q-p)+2/5*5p=q-1/2p+2p=q+3/2p

CB=2q+3p=2(q+3/2p)

Other explanation: It should be written like this PQ=q+3/2p and CB=2q+3p=2(q+3/2p) they are parallel bcs CB=2*PQ.

8 0

2 years ago

Simplest form of -1 5/8 divided by 5 8/9

Crank

Answer:

the answer is -117/424, hope this helps :)

7 0

2 years ago