The equation of ellipse:
The formula of c (the distance to the foci)
Please pls help lolll :/
1 answer:
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Best way to solve this is by using
s=(12+8+17)/2
=18.5
using the formulae
area =43.5
The point-slope form:
We have the point and the slope
.
Substitute:
To solve this, you re-arrange the equation to get r by itself:
3r - 6 = 11q - 4
3r = 11q + 2 <span>(add 6 to both sides to cancel out the -6)
</span>r =
<span>(divide both sides by 3 to get what r is)
</span>
This can also be written as: r =
<span>-------------------------------------------------------------------------------------------------------------
</span>ANSWER:
f(q) =
<span>OR
</span><span>
</span> f(q) =
OR
f(q) = (11q + 2) / 3 (if you can't put in fractions)
3r - 6 = 11q - 4
3r = 11q + 2 <span>(add 6 to both sides to cancel out the -6)
</span>r =
</span>
This can also be written as: r =
<span>-------------------------------------------------------------------------------------------------------------
</span>ANSWER:
f(q) =
<span>OR
</span><span>
</span> f(q) =
OR
f(q) = (11q + 2) / 3 (if you can't put in fractions)