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4 years ago

What variation does y=x/3 have?

Mathematics

2 answers:

Nostrana [21]4 years ago

7 0

Ok so direct variation is y=xk
inverse is y=k/x
therefore
y=x times 1/3
y=xk

Answer:direct variation

levacccp [35]4 years ago

6 0

Ok so direct variation is y=xk
invers is y=k/x
it seems to be that x is on top
therefor
y=x times 1/3
y=xk

direct variation

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babymother [125]

Answer:

» For x-intercept, y is zero

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${ \tt{0 = {x}^{2} - 12x + 32 }} \\ { \tt{ {x}^{2} - 12x + 32 = 0 }} \\ { \tt{(x - 8)(x - 4) = 0}} \\ { \tt{x = 8 \: \: and \: \: 4}} \\ { \mathfrak{x - intercept : \: \: }}{ \boxed{ \tt{ \: (8, \: 0) \: \: and \: \: (4, \: 0) \: \: }}}$

 y = x² - 10x +24 :

${ \tt{0 = {x}^{2} - 10x + 24}} \\ { \tt{ {x}^{2} - 10x + 24 = 0}} \\ { \tt{(x - 6)(x - 4) = 0}} \\ { \tt{x = 6 \: \: and \: \: 4}} \\ { \mathfrak{x - intercept : \: \: }}{ \boxed{ \tt{ \: (6, \: 0) \: \: and \: \: (4, \: 0) \: \: }}}$

 y = x² + 10x + 16 :

${ \tt{0 = {x}^{2} + 10x + 16}} \\ { \tt{ {x}^{2} + 10x + 16 = 0 }} \\ { \tt{(x + 2)(x + 8) = 0}} \\ { \tt{x = - 2 \: \: and \: \: - 8}} \\ { \mathfrak{x - intercept : \: \: }}{ \boxed{ \tt{ \: ( - 2, \: 0) \: \: and \: \: ( - 8, \: 0) \: \: }}}$

 y = x² - 25 :

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${ \tt{0 = {x}^{2} + 8x + 12 }} \\ { \tt{ {x}^{2} + 8x + 12 = 0 }} \\{ \tt{(x + 2)(x + 6) = 0}} \\ { \mathfrak{x - intercept : \: \: }}{ \boxed{ \tt{ \: ( - 2, \: 0) \: \: and \: \: ( - 6, \: 0) \: \: }}}$

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3 years ago

Mrs. Dominguez asked her students to plot the number of books they read over the summer

Assoli18 [71]

Answer: Count the dots located on the blot labeled at 2.

There are 6 dots, which mean 6 students read 2 books.

The answer is 6.

Step-by-step explanation:

7 0

3 years ago

99 POINTS

Alborosie

Find the difference in gallons and the difference in the weights

46 - 12 = 34 gallons

2399 - 2176 = 223 pounds
so 34 gallons of gas weighs 223 pounds

find weight per pound: 223 pounds / 34 gallons = 6.5588 pounds per gallon
round to 6.6 pounds per gallon

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4 years ago

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hram777 [196]

Answer:

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3 years ago

Read 2 more answers

What multiplied by what other then 2 equals 232

AlekseyPX

(+/-) 1 x (+/-) 232 = 232
(+/-) 2 x (+/-)116 = 232
(+/-) 4 x (+/-) 58 = 232
(+/-) 8 x (+/-) 29 = 232
(+/-) 29 x (+/-) 8 = 232
(+/-) 58 x (+/-) 4 = 232
(+/-) 116 x (+/-) 2 = 232
(+/-) 232 x (+/-) 1 = 232

5 0

3 years ago