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3 years ago

Can someone please help y=_x+__

Mathematics

2 answers:

mixer [17]3 years ago

7 0

Answer:

y=4x+(-9)

Step-by-step explanation:

Slope intercept form is y=mx+b

m is the slope which can be found using rise/run. In this case 4/1=4 so m=4

b is the y intercept which is the y value where the line passes through the X axis. This also can be found as the Y value where X=0 if that is easier for you. In this problem y=-9 where X=0. Therefore b=-9.

Plug these values back into the equation and you get the equation of the line in slope intercept form. For this line that is y=4x+(-9).

Morgarella [4.7K]3 years ago

4 0

Answer:

>\/<

$y = 4x - 9$

>/\<

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Answer:

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Step-by-step explanation:

step 1

Find the slope of the line parallel to the given line

we know that

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step 2

Find the equation of the line parallel to the given line

The equation of the line in point slope form is

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3 years ago

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4 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

<em>The voltage at the middle source is</em> $(2-4\mathbf{i})\ V$

Step-by-step explanation:

<u>Voltage Sources in Series</u>

When two or more voltage sources are connected in series, the total voltage is the sum of the individual voltages of each source.

The figure shown has three voltage sources of values:

$2 + 6\mathbf{i}$

$a + b\mathbf{i}$

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The sum of these voltages is:

$V_t=4+a+(6+b-5)\mathbf{i}$

Operating:

$V_t=4+a+(1+b)\mathbf{i}$

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3 years ago

Can someone please help y=___x+____

Can someone please help y=_x+__