Students were enquired to answer a question at school and to state what is most important for them to succeed. Of the numerous comments, the one which that stood out was practice. Persons who commonly successful do not become successful by being born. They work hard and commitment their lives to succeeding. If you would like to complete your goals, keep this in mind! beneath some question and answer examples that you could actually benefit from to enriches your knowledge and gain insight that will assist you to sustain your school studies.
Question:
Which quadratic inequality does the graph below represent?
A) y≤2x²-8x+3
B) y≥2x²=8x+3
C) y≤2x²-8x-3
D) y≥2x²-8x+3
Answer:
The inequality y ≤ 2x² – 8x + 3 represents the given graph.
What is Inequality?
An inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size.
The y-intercept is 3, not -3, so answer C is eliminated
Choose a point that is clearly in the shaded area or one that is clearly in the unshaded region
I choose the point (0, 0) and substituted these values in the equation and since 0 < 3, A is the correct answer
Thus, the inequality y ≤ 2x² – 8x + 3 represents the given graph.
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They can hopefully assist the student answer the question by obtaining the questions and answer examples. Then could simply have some sharing in a group discussion and also study with the classmate with regard to the topic, so another student also take up some enlightenment and still keeps up the school learning.