Which statement is true about the end behavior of the graphed function? As the x-values go to positive infinity, the function's
values go to negative infinity. As the x-values go to zero, the function's values go to positive infinity. As the x-values go to negative infinity, the function's values are equal to zero As the x-values go to positive infinity, the function's values go to positive infinity.
1 answer:
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Answer:
The least score the student can get is 71 to get an overall B average at the end of the year.
Step-by-step explanation:
Let the score she needs to get be = x
We now have to take the mean of all the five subjects <em>(including x)</em> and equate it to the least score she can have to get a B grade.
Let us take the least score the student needs to get a B grade to be 85
Mean of all 5 scores =
The least score the student can get is 71 to get an overall B average at the end of the year.