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You’re able to divide both the numerator (2) and denominator (6) by 2
It will take the same as the left then on the right 18lb
Since the x-coordinate does not change, we know immediately that this straight line is a vertical one. It does not have a slope (div. by zero is undefined).
The equation of this vertical line is x=0.
The line has no y-intercept.
A line perpend. to the given line has a slope of 0.
In the same way as you could factor trinomials on the form of
<span><span><span>x2</span>+bx+c</span><span><span>x2</span>+bx+c</span></span>
You can factor polynomials on the form of
<span><span>a<span>x2</span>+bx+c</span><span>a<span>x2</span>+bx+c</span></span>
If a is positive then you just proceed in the same way as you did previously except now
<span><span>a<span>x2</span>+bx+c=<span>(<span>x+m</span>)</span><span>(<span>ax+n</span>)</span></span><span>a<span>x2</span>+bx+c=<span>(<span>x+m</span>)</span><span>(<span>ax+n</span>)</span></span></span>
<span><span>where c=mn,ac=pq </span><span>and b=p+q=am+<span>n</span></span></span>
