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ipn [44]
3 years ago
13

Which of the following graphs represents the equation y+2=3(x-1)

Mathematics
2 answers:
Arturiano [62]3 years ago
7 0

For this case we have the following equation, in a linear way:

y + 2 = 3 (x-1)

This expression can be written in the form y = mx + b

Where "m" is the slope and "b" is the cut point with the y axis.

Rewriting the given expression we have:

y + 2 = 3x-3\\y = 3x-3-2\\y = 3x-5

Thus, the slope is 3 and the cut point is -5.

To graph, we must find two points through which the line passes, so, we perform the following steps:

Step 1:

We do x = 0

y = 3 (0) -5\\y = 0-5\\y = -5

Thus, the point (x1, y1) = (0, -5)

Step 2:

We doy = 0

0 = 3x-5\\5 = 3x

x =\frac{5}{3}

Thus, the point (x2, y2) = (\frac{5}{3},0)

Answer:

See attached image


Arisa [49]3 years ago
5 0

Answer:

<h2><u>B</u></h2>

<u>AND THE NUMBERS ARE (0,3)IS UP AND (1,1) ARE DOWN</u>

WISH THAT HELP

سبحان الله ,الحمدالله ,الله اكبر

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