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olasank [31]
3 years ago
10

Show that the equation Y -2= 4(3x+5) is a liner and then tell if it represents a proportional or nonproportional relationship be

tween X and y
Mathematics
1 answer:
lozanna [386]3 years ago
3 0

Answer:

y=12x+22 is linear but not proportional

Step-by-step explanation:

y-2=4(3x+5)

This is a linear equation because it has an x and y within the expression without exponents or other complex operators. We can rearrange and simplify the equation into slope-intercept form.

y-2=4(3x+5)\\y-2=12x+20\\y-2+2=12x+20+2\\y=12x+22

This linear equation follows the form y=mx+b where m is the slope and b is the y-intercept. For this function, m=12 and b=22. This is not a proportional relationship because the function's y-intercept is something other than 0.

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Please help me guys I will give the first person who answer a Brilliant
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Answer:

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Step-by-step explanation:

IM sure this is right

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3 years ago
What is 4 1/3 * 2 1/7 as a mixed number in simplest form?
Ronch [10]

Answer:

9 2/7

Step-by-step explanation:

4 1/3=13/3

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4 years ago
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Graph the image of the figure after a dilation with a scale factor of 3 centered at (2, −7).
cricket20 [7]

Answer:

Step-by-step explanation:

Point (-7,-2) is the center of dilation. The scale factor is 2.

If point A has coordinates (-3,-2), then its image point H has coordinates (1,-2).

If point B has coordinates (-6,2), then its image point E has coordinates (-5,6).

If point C has coordinates (-4,3), then its image point F has coordinates (-1,8).

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8 0
3 years ago
Which of the following statements is NOT true? • _ •
kobusy [5.1K]
The answer D is not true.
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Answer:

It'll take 7 hours for the car B to cath up to A

Step-by-step explanation:

In order to solve this problem we can write the equation from the distance of each car. Assuming that t = 0 happens when the second car leaves Toronto. When the second car leaves Toronto, the first one is on the road for two hours already, thefeore it travelled a total of:

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3 years ago
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