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Bingel [31]
3 years ago
14

Is the following relation a function? x y −1 −2 2 3 3 1 6 −2

Mathematics
2 answers:
PilotLPTM [1.2K]3 years ago
6 0
Yes because no same x-valu resulted in different y-values.
Licemer1 [7]3 years ago
6 0

A function is considered a function when its plot passes the vertical line test which means no two points should lie on the same vertical line. This means no two points should have the same x. In this case, we are given with the points and see that there are no points with the same x's. This means this relation is a function
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What’s the answer? I really need help with my home work
Sholpan [36]
There is 45.9 inches for the whole year so
7 0
3 years ago
3. At the start of summer, Ben has $250 . He takes a summer
earnstyle [38]

Answer:

Week 4

Step-by-step explanation:

Ben has $250 in the beginning.  He saves $150 per week.

y = 150x + 250

Tim has $1,650 in the beginning.  He spends $200 per week.

y = 1650 - 200x

We are trying to find which x-value produces the same y-value for both equations.  You can do this by setting both equations equal to each other.

150x + 250 = 1650 - 200x

(150x + 250) + 200x = (1650 - 200x) + 200x

350x + 250 = 1650

(350x + 250) - 250 = (1650) - 250

350x = 1400

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By week 4, they will have the same amount of money.

3 0
3 years ago
0x + 8 = 5x - 3 What is X?
Gennadij [26K]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please can someone help with this question ASAP
kumpel [21]

Answer:

yes

Step-by-step explanation:

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7 0
3 years ago
Help Please!<br><br> Solve for d.<br> 5+d&gt;5−d<br><br> Solve for p.<br> 2p+3&gt;2(p−3)
Keith_Richards [23]
<span>Solve for d.
5+d>5−d                    Subtract 5 from both sides of this inequality:
                              
d>d                             There is no value for d that satisfies this inequality.
                                    No value can be greater than itself.




</span><span>Solve for p.
2p+3>2(p−3)          Multiply this out:    2p+3>2p-6
</span><span>                               Subtr 3 from both sides:  2p> 2p-9

           This is equivalent to 2p+9>2p.
            We could subtr. 2p from both sides:  0>-9.

            0> -9 is always true.  Thus, the given inequality has infinitely many solutions.

</span>
3 0
3 years ago
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