Answer:
Since both values are negative, it can be found in the 3rd quadrant
<em>Feel free to mark this as brainliest :D</em>
<span> x^2 - 8x - 28y - 124 = 0 </span>
Rearranging,
<span>x^2 - 8x = 28y + 124 </span>
Using completing the square method on the left hand side:
<span>x^2 - 8x + 16 = 28y + 140 </span>
<span>Factoring the left hand and right hand side:</span>
<span>(x - 4)^2 = 28(y + 5). </span>
<span>Now just factor out 4 and you have </span>
<span>(x - 4)² = 4[7(y + 5)] </span>
<span>So,Vertex is at (4, -5)
Focus is at F(4, -5 + 7) = F(4. 2)
And the directrix is y = -5 - 7
= -12. </span>
Answer:
1) 25
2) 33
Step-by-step explanation:
hope this helps sorry if wrong
Answer:
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Step-by-step explanation:
-7.56 < -5.76