Question: Time The average value of a function f(x) over the interval [a,b] can be found using 1 fave = f(x) dx a - b Select

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![p(a) = -7.7x2 + 3.9x + 7.4. For which interval [A, B]](https://s3.amazonaws.com/si.experts.images/answers/2024/06/667fcd930676f_730667fcd92c5d27.jpg)
Time The average value of a function f(x) over the interval [a,b] can be found using 1 fave = f(x) dx a - b Select one: O True False NTime left 0: Consider the parabola p(a) = -7.7x2 + 3.9x + 7.4. For which interval [A, B] is . B as large as possible? A note about the choices: for some incomprehensible reason eClass sometimes switches the position of A and B. Read each option very carefully, as your interval might be a backwards version of what eClass is showing as an option. O a. [4.9125, 2.8875] O b. [1.0125, -1.0125] O c. [0.75926, -1.26575] O d. [-7.7. 3.9] O e. [0.2532 , -0.2532] NexTime left 0:22: Suppose that i di = -28.2 and 10b; = -6. Then what is 100 3ai - 4bi 1-1 O a. -60.6000 O b. -1 O c. -106.60 O d. -21.2000 O e. 63.60 Next pa O
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