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4 years ago

9.

1 answer:

5 0

I’m not sure if I get the question, but the second one would be a fact and the others are all statements. I hope this helps :)

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Identify the domain and range of the relation. Use a

vagabundo [1.1K]

Answer:

Domain = {3,4,9}

Range = {2, 6, 8, 9.5}

Given relation is NOT a function.

Step-by-step explanation:

Given relation is relation is ((9,6), (3,8),(4,9.5), (9,2)}.

Now we need to determine if given relation is a function or not.

We also need to find the domain and range.

((9,6), (3,8),(4,9.5), (9,2)}

Domain is basically the collection of x-values

So Domain = {3,4,9}

Range is basically the collection of y-values

So Range = {2, 6, 8, 9.5}

Since given relation contains repeated x-value "9".

So the given relation is NOT a function.

7 0

4 years ago

NO LINKS OR ELSE YOU'LL BE REPORTED! Only answer if you're very good at Math.

forsale [732]

Answer:

CU=-3(5,-12)

CU=36-15

CU=21

The answer is A=21

5 0

3 years ago

Read 2 more answers

Can any one explain how to look for d direction of a vector .

Shkiper50 [21]

Answer:

The direction of a vector is the measure of the angle it makes with a horizontal line . tanθ=y2 − y1x2 − x1 , where (x1,y1) is the initial point and (x2,y2) is the terminal point. Example 2: Find the direction of the vector →PQ whose initial point P is at (2,3) and end point is at Q is at (5,8)

7 0

3 years ago

Please help me with this

tensa zangetsu [6.8K]

Answer:

the answer is number two

Step-by-step explanation:

7 0

4 years ago

Read 2 more answers

Kevin can travel 22 1/2 miles in 1/3 hour. What is his average speed in miles per hour? A.65 mph B.65.7 mph C.68 mph D.70 mph

mojhsa [17]

To find the answer, multiply 22 1/2 by 3.

22 1/2 x 3 = 67 1/2

This can round up to 68

The answer is C. 68 mph

If you have any further questions feel free to ask.

Hope this helps.

7 0

4 years ago