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Popular >

limit as x approaches 3 of 4x

Solution

x \to 3 lim (4 x)

Solution

12

Solution steps

x \to 3 lim (4 x)

Plug in the value

x = 3

= 4 \cdot 3

Simplify

= 12

Popular Examples

limit as x approaches 3 of 5x^3-4x^2+x-6

x \to 3 lim (5 x^{3} - 4 x^{2} + x - 6)

derivative of (ax^2+bx+ce^{-x/2})

\frac{d}{d x} ((a x^{2} + b x + c) e^{- \frac{x}{2}})

(d^4)/(dx^4)(e^{6/x})

\frac{d ^{4}}{d x ^{4}} (e^{\frac{6}{x}})

derivative of f(x)=ln(16sin^2(x))derivative of

f (x) = ln (16 sin^{2} (x))

derivative of (2x^3-x^2+6x+1^3)

\frac{d}{d x} ((2 x^{3} - x^{2} + 6 x + 1)^{3})

Frequently Asked Questions (FAQ)

What is the limit as x approaches 3 of 4x ?
The limit as x approaches 3 of 4x is 12