3 years ago

Is the relation a function 5,8 7,9 7,5 10,8

1 answer:

6 0

No because the number 7 repeats no x-values can repeat.

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const2013 [10]

Answer:

$\mathrm{C)\:}x=15,\:-7$

Step-by-step explanation:

For $|a-b|=c$ , there are two possible cases:

$\begin{cases}a-b=c\\a-b=-c\\\end{cases}$

Solving for both cases, we get:

$\begin{cases}x-4+6=17, \:x+2=17, \: \fbox{$x=15$}\\-(x-4)+6=17,\: -x+10=17, \: -x=7, \:, \fbox{$x=-7$}\\\end{cases}$

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3 years ago

Leviafan [203]

Independent variable (IV): something the scientist can change.

Thus, in this case, the IV can be the weight of the person.

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3 years ago

Rufina [12.5K]

Download an app called photo math its should help thats what i use

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3 years ago

Irina-Kira [14]

No the gardens are not going to be the same because Jamal' s garden is bigger than marks garden

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3 years ago

Vlad1618 [11]

Answer is B Mr James

Lets convert all the fractions, percentages to decimals:_

Mr James: 5/8 = 0.625

Miss Smith: 0.61

Mrs Lawson: 9/16 = 0.5625

Mr Tosh: 0.58

Mrs Cagle 0.53

So Mr James corrected the most homework.

8 0

3 years ago