Find all numbers c that satisfy the conclusion of the Value Theorem for the following function and interval. Enter the values in increasing order and enter N in an blanks you don't need to use. f(x) = 6x 7x + 14 ,[1,4]

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A student needs a 90 average to receive an A in his math class. On the first 4 tests he scored 75, 92, 80, an 95. What grade must he receive on the 5th test to end with a 90 average.

A student wants to earn a C for a class. To get this grade, the average of his six test scores must be 70. He has the following grades on five tests: 60, 78, 65, 68, 72 What grade must the student get on the next test so that the average of his scores is 70? Enter your answer as a number, like this: 42