Quantitative Techniques

u= xy Find ϑu/ϑx

• y

• x

____ is the branch of mathematics of change,motion and growth in related variables.

• integral

• calculas

• differential

Differentiation is the process of finding the rate at which a variable quantity is changing

• True

• False

The Process of obtaining the derivative is called _____.

• Ingtegration

• Differentiation

• Marginal Cost

• Elasticity of supply

Polynomial function rule is also called as _____

• power rule

• chain rule

• multiply rule

• addition rule

Y=Xⁿ ,then dy/dx= ?

• nxn

• nx^n-1

Multiplication rule is also called as ___rule.

• product

• addition

• partial derivative

If y= 3x²(3x+5)find dy/dx

• 27x²+30x

• 30x²-27x

• 27x³-30x

Quotient rule is also known as division rule

• true

• false

y= x^-7 find dy/dx?

• -7x^-8

• -7x^-9