Calculus for SSC Q3 WW1

 $What\ is\ the\ derivative\ of\ y\ =5x^3\ ?$ = 

•  $16x^2$  

•  $15x^3$  

•  $15x^2$  

•  $17x^2$  

 $Find\ the\ f'\left(x\right)\ of\ f\left(x\right)=7x^4$  

•  $28x^3$  

•  $28x^2$  

•  $18x^2$  

•  $18x^3$  

The function of  $f^′(x)=5$   is….

• 0

• 1

• 5

• $5x$

The first derivative of the function of  $f(x)=5x-6$  is….

• $5x$

• 5

• 6

• 
  

  $-1$

The first derivative of the function of    $f(x)=3x^2+5x-6$  is….

• $6x+5$

• $6x^2+5$

• $6x^2+5x$

• $6x^2-1$

The  derivative of the function  $f(x)=4x^2+7x$ is….

• $8x+7$

• 15

• -8

• 7

Differentiate y= x³ + 2x

• 3x³+2x
• 3x²+2
• 3x+2
• 3x

What is the derivative of a constant, C?

• C
• 1
• 0
• 2

What is the derivative of y = (1/x )?

• x

• − x

• − 1/ x²

• 1/x²

 The derivative of 3x⁴ with respect to x is 

• −12 x³
• 12 x⁵
• 12 x³
• 4x³