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A student solved the problem below as part of her homework. Review her work and check for any mistakes. For each line in her work, explain what she did to get her next step.
QUESTIONS TO ANSWER:
A. Explain Mistakes Made
B. Correct Work and Answer
(FIRST IMAGE IS THE QUESTION)
(SECOND IMAGE IS THE STUDENT WORK)
A student solved the problem below as part of her homework. Review her work and check for any mistakes. For each line in her work, explain what she did to get her next step.
QUESTIONS TO ANSWER:
A. Explain Mistakes Made
B. Correct Work and Answer
(FIRST IMAGE IS THE QUESTION)
(SECOND IMAGE IS THE STUDENT WORK)
2 answers:
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Answer:
Therefore, the solutions of the quadratic equations are:
The graph is also attached.
Step-by-step explanation:
The solution of the graph could be obtained by finding the x-intercept.
Finding the x-intercept by substituting the value y = 0
so
∵ y = 0
So, when y = 0, then x values are 3, and 5.
Therefore, the solutions of the quadratic equations are:
The graph is also attached. As the graph is a Parabola. It is visible from the graph that the values of y = 0 at x = 5 and x = 3. As the graph is a Parabola.
