Questions: Find two functions defined implicitly by this equation.
6x+2y^2=10
y= ± sqrt(?+ x)
Transcript text: Find two functions defined implicitly by this equation.
\[
\begin{array}{c}
6 x+2 y^{2}=10 \\
y= \pm \sqrt{[?]+\quad x}
\end{array}
\]
Solution
Solution Steps
Step 1: Rearranging the Equation
We start with the implicit equation given by \( 6x + 2y^2 = 10 \). To isolate \( y^2 \), we rearrange the equation as follows:
\[
2y^2 = 10 - 6x
\]
Dividing both sides by 2 gives:
\[
y^2 = 5 - 3x
\]
Step 2: Solving for \( y \)
Next, we take the square root of both sides to solve for \( y \):
\[
y = \pm \sqrt{5 - 3x}
\]
This results in two functions defined implicitly by the original equation.
Final Answer
The two functions defined implicitly by the equation are:
\[
y = \sqrt{5 - 3x} \quad \text{and} \quad y = -\sqrt{5 - 3x}
\]
Thus, the final answer is:
\[
\boxed{y = \pm \sqrt{5 - 3x}}
\]