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Jobisdone [24]
3 years ago
15

Describe what the vertical line test is used for.

Mathematics
1 answer:
kobusy [5.1K]3 years ago
5 0
The vertical line test is used to tell if a graph is a function or not. To pass a vertical line test, you would have to be able to draw a vertical line anywhere on the graph and two points can't be hit. Linear functions will pass the vertical line test, while a horizontal quadratic function will not.
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tinas rectangular living room floor measures 15 feet by 18 feet.how many square feet of carpet will tina need to cover the entir
Thepotemich [5.8K]

Hello from MrBillDoesMath!

Answer:

270 in^2



Discussion:

Area of rectangular floor = length  * width

                                           = 15 * 18

                                           = 270

Thank you,

MrB

7 0
3 years ago
X+2y=4<br> 2x-2y=5 <br> what is the answer
Tom [10]

x + 2y = 4

2x - 2y = 5

Adding both the equations:

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x = 3

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4 0
3 years ago
. Write three numbers that round to<br> 38,000 when rounded to the nearest<br> thousand.
stiks02 [169]

Answer:

37999, 38100, 38300

Step-by-step explanation:

37999

38100

38300

5 0
3 years ago
Read 2 more answers
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Korolek [52]
The greatest common factor between 50 and 40 is 10. 
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