5 8 5
25.96
x 1.9
————
23.364
25.960
1 1
23.364
+25.960
————
49.324
Answer:
<h2>no solution</h2>
Step-by-step explanation:
![-x^2-9\geq0\qquad\text{change the signs}\\\\x^2+9\leq0\\\\\text{the parabola}\ x^2\ \text{is op}\text{en up and shifted 9 units up. Therefore is whole}\\\text{over the x-axis (only positive values)}.\\\\\bold{CONCLUSION}:\\\\\bold{no\ solution}](https://tex.z-dn.net/?f=-x%5E2-9%5Cgeq0%5Cqquad%5Ctext%7Bchange%20the%20signs%7D%5C%5C%5C%5Cx%5E2%2B9%5Cleq0%5C%5C%5C%5C%5Ctext%7Bthe%20parabola%7D%5C%20x%5E2%5C%20%5Ctext%7Bis%20op%7D%5Ctext%7Ben%20up%20and%20shifted%209%20units%20up.%20Therefore%20is%20whole%7D%5C%5C%5Ctext%7Bover%20the%20x-axis%20%28only%20positive%20values%29%7D.%5C%5C%5C%5C%5Cbold%7BCONCLUSION%7D%3A%5C%5C%5C%5C%5Cbold%7Bno%5C%20solution%7D)
Hyperbola: y = 1/x
--------------------------------
<u>Shape:</u> open curve with two branches
<u>Domain: </u>Any non-zero real number x < 0, x > 0 or x∈ (-∞, 0) ∪ (0, +∞)
<u>Range:</u> Any non-zero real number y < 0, y > 0 or y∈ (-∞, 0) ∪ (0, +∞)
<u>Locater point:</u> Imaginary point of intersection of asymptotes (0, 0)
<u>Asymptotes:</u> x = 0 and y = 0