1. The problem is to solve the equation $2x^2 - 10x = -12$ by graphing the related function and finding its zeros.
2. First, rewrite the equation in standard form by moving all terms to one side:
$$2x^2 - 10x + 12 = 0$$
3. The related function to graph is:
$$y = 2x^2 - 10x + 12$$
4. To find the zeros of the function (where $y=0$), we solve the quadratic equation:
$$2x^2 - 10x + 12 = 0$$
5. Divide the entire equation by 2 to simplify:
$$\cancel{2}x^2 - \cancel{2}5x + \cancel{2}6 = 0 \Rightarrow x^2 - 5x + 6 = 0$$
6. Factor the quadratic:
$$x^2 - 5x + 6 = (x - 2)(x - 3) = 0$$
7. Set each factor equal to zero and solve for $x$:
$$x - 2 = 0 \Rightarrow x = 2$$
$$x - 3 = 0 \Rightarrow x = 3$$
8. These values $x=2$ and $x=3$ are the zeros of the function, meaning the points where the graph crosses the x-axis.
9. Graphing $y = 2x^2 - 10x + 12$ will show a parabola opening upwards with zeros at $x=2$ and $x=3$.
Final answer: The solutions to the equation are $x=2$ and $x=3$.
Quadratic Zeros Ce8899
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