MATH 260 DeVry Week 2 Quiz Latest

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MATH 260 DeVry Week 2 Quiz Latest

MATH260

MATH 260 DeVry Week 2 Quiz Latest

 

Math 260 DeVry Week 2 Quiz

Question 1. Question: (TCO 1) If: then which of the following must be true? f(x) is discontinuous at x = c f(x) is continuous at x = c f(x) has a removable discontinuity at x = c f(x) = f(c)

Question 2. Question: (TCO 1) Find

Question 3. Question: (TCO 1) Determine the following limit from the table below:

x 8.9 8.99 8.999 8.9999 8.99999

f(x) -0.02 -0.007 -0.0002 -0.00007 -0.000002 -0.000002

Question 4. Question: (TCO1) Find the following limit:

.

0

1

Undefined

Question 5. Question: (TCO1) At time = 0, a diver jumps from a diving board that is 20 feet above the water.

The position of the diver is given by s(t) = -16t2 + 20, s in feet, t in seconds.

Give the expression for the instantaneous velocity of the diver at any point on her path, then find the velocity at .3 seconds.

Question 6. Question: (TCO 1) Find the average rate of change of y with respect to x from P to Q. Then find the instantaneous rate of change (velocity) of y with respect to x at P. (x in seconds, y in meters)

y = 2×2 + 1, P(-2, 9), Q(2.1, 9.82)