Differentiation II - Normal

Question 1: Find a derivative of the function

y = x^{2} + 7 x - 1

A

y' = 2 x

B

y' = x^{2} + 7 x - 1

C

y' = 2 x + 7

D

y' = 7

Question 2: Find a derivative of the function

y = 2^{x}

A

y' = x \ln (2)

B

y' = 2^{x} \ln (2)

C

y' = \ln (2^{x})

D

y' = 2^{x}

Question 3: Find a derivative of the function

y = 7

A

y' = 7

B

y' = 0

C

y' = 1

D

y' = x

Question 4: Find a derivative of the function

y = e^{7 x}

A

y' = 7 e^{x}

B

y' = 7 x

C

y' = e^{7 x}

D

y' = 7 e^{7 x}

Question 5: Find the gradient of the function

y = x^{2}

at the point

x_{0} = - 1

A

k = 1

B

k = - 2

C

k = 2

D

k = - 1

Test: Differentiation II - Normal