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3 years ago

Identify an equation in slope-intercept form for the line parallel to y = –3x + 7 that passes through (2, –4).

2 answers:

8 0

This equation is y = mx + b, where m is the slope.

If y = mx + b is ?// to y = - 3x + 7, that means they have the SAME SLOPE, so

y = - 3x + b. To calculate b, plug in the related value of (2,-4)

- 4 = - 3(2) + b

- 4 = - 6 + b and b = -4 + 6 = +2

Hence the final equation is y = -3x +2

mezya [45]3 years ago

4 0

Answer:

Y= -3x+2 ...

Step-by-step explanation:

For apex as well ....

:)

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slava [35]

Answer:

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Step-by-step explanation:

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3 years ago

HELP PLEASE!! I DONT UNDERSTAND!!!!!!!!!! THANKS SO MUCH

8090 [49]

Hello, please consider the following.

We will multiply the numerator and denominator by

$4+\sqrt{6x}$

to get rid of the root in the denominator.

First of all, we cannot divide by 0, right? So, we need to make sure that the denominator is different from 0.

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We need to take any x real number different from 8/3 then and simplify the expression.

Let's do it!

$\begin{aligned}\dfrac{4}{4-\sqrt{6x}}&=\dfrac{4(4+\sqrt{6x})}{(4+\sqrt{6x})(4-\sqrt{6x})}\\\\&=\dfrac{4(4+\sqrt{6x})}{(4^2-\sqrt{6x}^2)}\\\\&=\dfrac{4(4+\sqrt{6x})}{(16-6x)}\\\\&=\dfrac{2(4+\sqrt{6x})}{(8-3x)}\\\\&\large \boxed{=\dfrac{8+2\sqrt{6x}}{8-3x}}\end{aligned}$

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3 years ago

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SVETLANKA909090 [29]

Answer:

its 12

Step-by-step explanation:

you find whats closest for example, 10 squared is 100.

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so you would do 12

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nataly862011 [7]

Pretty sure it’s y= 5 + 1.95x
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