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3 years ago

Graph of lines are not always functions .Can you describe a graph of a line that is not a function?

Mathematics

1 answer:

Leto [7]3 years ago

6 0

Answer:

If, alternatively, a vertical line intersects the graph no more than once, no matter where the vertical line is placed, then the graph is the graph of a function.

Step-by-step explanation:

For example, a curve which is any straight line other than a vertical line will be the graph of a function.

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Beth bought two pairs of earrings for $12.00 each. She also had to pay 6% sales tax. What was her total bill?

Darya [45]

I’m pretty sure it would be $12.72!

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3 years ago

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What vaule of x makes th question true? 3x+2(x-5)=50 a. 8 b.9 c.11 d.12

Ainat [17]

Hey Tierra7l,

Lets solve your equation together step by step.

$3x+2\left(x-5\right)=50$

$\mathrm{Expand}\:2\left(x-5\right):\quad 2x-10$

$\mathrm{Distribute\:parentheses\:using}:\quad \:a\left(b+c\right)=ab+ac$

$a=2,\:b=x,\:c=-5$

$2\cdot \:x+2\left(-5\right)$

$\mathrm{Apply\:minus-plus\:rules}$

$\:\:+\left(-a\right)=-a$

$2x-2\cdot \:5$

$\mathrm{Multiply\:the\:numbers:}\:2\cdot \:5=10$

$2x-10$

$3x+2x-10=50$

$\mathrm{Add\:similar\:elements:}\:3x+2x=5x$

$5x-10=50$

$\mathrm{Add\:}10\mathrm{\:to\:both\:sides}$

$5x-10+10=50+10$

$\mathrm{Simplify}$

$5x=60$

$\mathrm{Divide\:both\:sides\:by\:}5$

$\dfrac{5x}{5}=\dfrac{60}{5}$

$\mathrm{Simplify}$

$x=12$

Hope this helps,

AnthrαX <span> </span>

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3 years ago

Please Help Me!

nikitadnepr [17]

Answer:

Step-by-step explanation:

4*15=60 60*3.14=188.4 188.4*1/3= 62.8 rounded that would be 63

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3 years ago

Donna earns twice as much money per month as omar does. Omar earns $209 more than alex. Together, the three workers earn 3320 pe

Blizzard [7]

Omar makes $882.25 a month

Donna = 2x
Omar = x
Alex = x - 209

4x - 209 = 3320
4x = 3529
x = $882.25

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3 years ago

Write a recursive sequence for the following:<br> 13, 10, 7, 4

alexira [117]

Answer:

6.5,5,3.5,2

Step-by-step explanation:

they want us to write it in repetition. thus, we can simplify

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3 years ago

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Graph of lines are not always functions .Can you describe a graph of a line that is not a function?​

Graph of lines are not always functions .Can you describe a graph of a line that is not a function?