, UNISA 2025 DSC1520-25-S1 Welcome Message Assessment 2
QUIZ
Question 1
Not yet answered
Marked out of 10.00
Evaluate
[
d x − x2
dx √x
]
.
1
a.
2√x
− 32 √x
3 x 1
b.
2√
− 2√x
c. 3 x + 1
2√ 2√x
2 1
d.
3 √x + 2√x
e. None of the given options is correct.
Clear my choice
Question 2
Not yet answered
Marked out of 10.00
Find the derivative of the function
f(x) = x5 − 3x3
a. 5x4 − 9x2
1 4
b.
5
x − x2
1 x6
c.
6
− 34 x4
d. 5x6 − 9x4
e. None of the given options is correct.
Clear my choice
QUIZ
Question 1
Not yet answered
Marked out of 10.00
Evaluate
[
d x − x2
dx √x
]
.
1
a.
2√x
− 32 √x
3 x 1
b.
2√
− 2√x
c. 3 x + 1
2√ 2√x
2 1
d.
3 √x + 2√x
e. None of the given options is correct.
Clear my choice
Question 2
Not yet answered
Marked out of 10.00
Find the derivative of the function
f(x) = x5 − 3x3
a. 5x4 − 9x2
1 4
b.
5
x − x2
1 x6
c.
6
− 34 x4
d. 5x6 − 9x4
e. None of the given options is correct.
Clear my choice
