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3 years ago

Question 1 :In order to convert this equation to Slope-Intercept Form, you must first isolate y.

Mathematics

1 answer:

Lana71 [14]3 years ago

6 0

Answer:

Step-by-step explanation:

Add -6x to both sides

6x + 7y + − 6x = 14 + − 6x

7y = − 6x + 14

Divide both sides by 7

7y / 7 = − 6x + 14 / 7

y = − 6 / 7x + 2

Answer

y = −6 / 7x + 2

<u>Graph question: answer would be :</u>

$y = \frac{-3}{5} x+ 2$

Place a point on (0,2) and a point on (5, -1)

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The answer is below

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A linear graph has an equation of the form:

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The matrix form of the equation is:

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$A=\left[\begin{array}{cc}2&-2\\3&2\end{array}\right] ,X=\left[\begin{array}{c}x\\y\end{array}\right] ,B=\left[\begin{array}{c}4\\6\end{array}\right] \\\\Therefore:\\\\\left[\begin{array}{cc}2&-2\\3&2\end{array}\right] \left[\begin{array}{c}x\\y\end{array}\right] =\left[\begin{array}{c}4\\6\end{array}\right] \\\\\left[\begin{array}{c}x\\y\end{array}\right] =\left[\begin{array}{cc}2&-2\\3&2\end{array}\right]^{-1} \left[\begin{array}{c}4\\6\end{array}\right] \\\\$

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