Pick the description of the line x + 3y=1 ? It vertical or horizontal?

1 answer:

4 0

Given Function: <span>x + 3y=1

Solve into y=mx+b form

subtract x from both sides

3y=1-x

Divide both sides by 3
y= 1/3 - x/3

The graph is neither vertical or horizontal. It has a decreasing slope </span>

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frez [133]

$\bf \textit{area of a sector of a circle}\\\\
A=\cfrac{\theta \pi r^2}{360}\quad 
\begin{cases}
r=radius\\
\theta =angle~in\\
\qquad degrees\\
------\\
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\\\\\\
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-------------------------------\\\\$

$\bf \textit{arc's length}\\\\
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\qquad degrees\\
------\\
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\\\\\\
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if you do a quick calculation on what that angle is, you'll notice that it is exactly 1 radian, and an angle of 1 radian, has an arc that is the same length as its radius.

that's pretty much what one-radian stands for, an angle, whose arc is the same length as its radius.

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