Pregunta
- Brandon is writing an equation for graph B.
He says he can determine the equation using
the solutions and the y-intercept. Do you agree
or disagree? Explain your answer.
He says he can determine the equation using
the solutions and the y-intercept. Do you agree
or disagree? Explain your answer.
Ask by Gross Wheeler. in the United States
Jan 22,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
Yes, Brandon can determine the equation of Graph B using the solutions and the y-intercept, especially if the graph is linear or quadratic.
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Como
Beyond the Answer
I agree with Brandon to an extent! If you have the solutions (or roots) of the equation, you can write it in factored form. Each solution tells you where the graph crosses the x-axis, giving you a neat way to represent it as
, where
and
are the roots. However, knowing the y-intercept (the value of y when x = 0) is essential as well, since it helps determine the vertical stretch/shrink factor
in the equation, allowing for an accurate representation of the graph.
Also, keep in mind that while roots and y-intercept provide vital clues to formulating the equation, other factors like the shape of the graph (e.g., whether it opens up or down) and any additional points can further inform the equation’s specifics. So while it’s a great start, a complete picture might require a bit more digging!
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