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1. [-/1 Points] DETAILS SCALCET9 2.5.002. If f is continuous on (-00, 00), what can you say about its graph? (Select all that apply.)

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1. [-/1 Points] DETAILS SCALCET9 2.5.002. If f is continuous on (-00, 00), what can you say about its graph? (Select all that apply.) The graph of f has a hole. The graph of f has a jump. The graph of f has a vertical asymptote. none of these Need Help? Read It SCALCET9 2.XP.5.009.MI. 10. [-/1 Points] DETAILS Use continuity to evaluate the limit. 48 + x lim x-1 48 + x Need Help? Read It Watch it Master it 2. [-18 Points] DETAILS SCALCET9 2.5.003.MI. Use the graph to determine the x-values at which fis discontinuous. For each x-value, determine whether fis continuous from the right, from the left, or neither. (Enter your answers from smallest to largest.) smallest value x= x= x= O continuous from the right O continuous from the left O neither O continuous from the right O continuous from the left O neither O continuous from the right O continuous from the left O neither largest value x= O continuous from the right O continuous from the left O neither 2 6 Need Help? Read It Watch it Master it Submit Answer 3. [-/2 Points] DETAILS SCALCET9 2.5.022. Explain why the function is discontinuous at the given number a. (Select all that apply.) f(x) = - 3x x-9 if x 3 a=3 if x = 3 MY NOT f(3) is defined and lim f(x) is finite, but they are not equal. f(3) is undefined. x-3 lim f(x) does not exist. x-3 lim f(x) and lim f(x) are finite, but are not equal. x-3+ x-3" none of the above Sketch the graph of the function. f f f f 15 -10 15 -10 10 15 -5 5 10 15 Need Help? Read It Submit Answer 4. [-/1 Points] DETAILS SCALCET9 2.XP.5.005. For the function f, how would you remove the discontinuity? In other words, how would you define (2) in order for f to be continuous at 2? f(x) x-x-2 = x-2 F(2) = Need Help? Read It Watch It MY NOTES PRACTICE ANOTHER 5. [-/5 Points] DETAILS SCALCET9 2.5.045. Find each x-value at which fis discontinuous and for each x-value, determine whether fis continuous from the right, or from the left, or neither. x+5 fx < 0 f0x1 9-x if x > 1 (smaller value) Is f continuous from the right, left, or neither at this value? O continuous from the right O continuous from the left O neither x = (larger value) Is f continuous from the right, left, or neither at this value? O continuous from the right O continuous from the left O neither Sketch the graph of f. 0 5 10 -5 5 10 -10 5 10 -10 5 Need Help? Read It Watch it MY NOTES PRACTICE ANOTHER 6. [-/1 Points] DETAILS SCALCET9 2.5.047.MI. cx + 4x if x < 3 Let f(x) = x-xx if x 3. For what value of the constant c is the function f continuous on (-00, 00)? c = Need Help? Read It Watch it Master it 7. [-/2 Points] DETAILS SCALCET9 2.5.048. Find the values of a and b that make f continuous everywhere. f(x)= x-2 ax-bx+1 4x - a + b Need Help? Read It if x < 2 if 2 x < 3 if x 3 8. [-/6 Points] DETAILS SCALCET9 2.XP.5.016. Use the Intermediate Value Theorem to show that there is a root of the given equation in the specified interval. MY NOTES PRACTICE ANOTHER x+x-5=0, (1,2) f(x)=x+x-5 is--Select-- on the closed interval [1, 2], f(1) = | x+x-5-0 in the interval (1, 2). and f(2) = . Since -3 9. [-/1 Points] DETAILS SCALCET9 2.XP.5.001. From the graph of g, state the intervals on which g is continuous. O[-4,8) O [-4,-2), (-2, 4), (4, 6), (6, 8) [-4,-2), (-2, 2), [2, 6), (6,8) O [-4,-2), (-2, 2), [2, 4), (4, 6), (6, 8) O [-4,-2), (-2, 6), (6, 8) Need Help? Read It Submit Answer MY NOTES

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Problem 1 If f f f is continuous on infty infty what can you say about its graph Correct Answer None of these Explanation If a function f f f is continuous on infty infty it will not have Holes as hol... blur-text-image
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