The dot plot shows the number of hours Stan worked each week for the last 3 months. What fraction of the total number of weeks d
id Stan work 15 or more hours? Express in simplest form.
1 answer:
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Answer:
Step-by-step explanation:
Since given the expression, this represents graphically a parabola with arms pointing up, and a vertical translation of its vertex 5 units up, then the range of the function must be all the y values such that they are greater or equal to 5. This is written as: