2. Describe the discontinuity for the function (x)=* +25 . (5 points) x-5 O There is a hole at x = -25. There is a removable discontinuity at x = 5. There is a vertical asymptote at x = 5. There is no discontinuity at x = 5. 3. Find lim Sin(-6x) x o sin(-5x) . (5 points) O O Does not exist Oo4. Evaluate lim X X-7-X+7 . (5 points) Oo O -7 5. Evaluate lim -4x3 +3x2 +6X (5 points) 6x2 -4x-5 O -2 O WIN Oo O6. Which of the following is the graph of which function has y = -3 as an asymptote? (5 points) O y = = -3x 1 - X O y = 3In(x + 1) O 3x Y = 1 - X O 3x Y= x+1 7. If f(x)=* -10 is continuous at x = -4, find f(-4). (5 points) x+4 O 4 O -4 O 8 O - 88. Where is f(x) = x- 5 x2 -3x -10 discontinuous? (5 points) Of(x) is continuous everywhere x = 5 ( x = 5 and x = -2 * = -2 9. If f(x) is discontinuous, determine the reason. f (x)= x +4, x51 x+3, x>1 (5 points) Of(x) is continuous for all real numbers The limit as x approaches 1 does not exist Of(1) does not equal the limit as x approaches 1 Of(1) is not defined10. If f(x) is a continuous function defined for all real numbers, f(-10) = -2, f(-8) = 5, and f(x) = 0 for one and only one value of x, then which of the following could be that x value? (5 points) O -7 -9 O 0 O 2