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german
2 years ago
13

SOS somebody pls help me I don’t want to fail!!!!!

Mathematics
1 answer:
vesna_86 [32]2 years ago
7 0

Answer:

Step-by-step explanation:

We can read off the y-intercept immediately; it is (0, 3), or just b = 3.

As we move to the right from (0, 3) to (4, 2), x increases by 4 and y decreases by 1.  Thus the slope is m = rise/run = -1/4.

The equation of this line is thus y = (-1/4)x + 3.  Unfortunately, your illustration doesn't show the fourth possible answer choice, which is likely to be the correct answer.

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What is 5x-4y=-7 (-20,-8)in slope intercept form
forsale [732]

For this case we have that by definition, the equation of the line of the slope-intersection form is given by:

y = mx + b

Where:

m: It is the slope of the line

b: It is the cut-off point with the y axis

We have the following equation:

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We manipulate algebraically to write the equation of the slope-intersection form:

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4 0
3 years ago
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Note: the cosine rule is shown in the second diagram below

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