Question
Graph each equation. Give the domain and range. Identify any that are graphs of functions.$$y=-\sqrt{1-\frac{x^{2}}{100}}$$
Step 1
Step 1: First, we rewrite the given equation as follows: $$y=-\sqrt{1-\frac{x^{2}}{100}}$$ This can be rewritten as: $$x^{2}/100 + y^{2} = 1$$ This is the equation of an ellipse. Show more…
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Graph each equation. Give the domain and range. Identify any that are graphs of functions. See Example 3. $$y=-\sqrt{1-\frac{x^{2}}{100}}$$
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Graph each equation. Give the domain and range. Identify any that are graphs of functions. See Example 3. $$\frac{y}{2}=\sqrt{1-\frac{x^{2}}{25}}$$
Graph each equation. Give the domain and range. Identify any that are functions. $$\frac{y}{2}=\sqrt{1-\frac{x^{2}}{25}}$$
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