MTH 1125 - Test 2 (10 am class)
Fall 2010
Pat Rossi
Name
Instructions. Show CLEARLY how you arrive at your answers.
1. Compute:
d
dx
[6x5 + 5x4 + 15x2 + 20x + 30 x + 50] =
2. Compute:
d
dx
[x5 cot (x)] =
3. Compute:
d
dx
h
4. Compute:
d
dx
h
i
10
5
4
(8x
MTH 1125 - Test 2 (10 am class) - Solutions
Fall 2010
Pat Rossi
Name
Instructions. Show CLEARLY how you arrive at your answers.
d
1. Compute: dx [6x5 + 5x4 + 15x2 + 20x + 30 x + 50] =
h
i
i
h
1
1
d
6x5 + 5x4 + 15x2 + 20x + 30x 2 + 50 = 6 [5x4 ] + 5 [4x3 ]
MTH 1125 - Test 2 (1 pm class) - Solutions
Fall 2011
Pat Rossi
Name
Instructions. Show CLEARLY how you arrive at your answers.
1. Compute:
d
dx
d
dx
[2x5 + 5x4 + 15x2 + 40x + 100 x + 60] =
i
h
1
[2x5 + 5x4 + 15x2 + 40x + 100 x + 60] = 2 [5x4 ]+5 [4x3 ]+15
MTH 1125 - Test 2 (1 pm class)
Fall 2011
Pat Rossi
Name
Instructions. Show CLEARLY how you arrive at your answers.
1. Compute:
d
dx
[2x5 + 5x4 + 15x2 + 40x + 100 x + 60] =
2. Compute:
d
dx
[(2x2 + 4x) sec (x)] =
3. Compute:
d
dx
h
4. Compute:
d
dx
h
i
10