What is the limit as x approaches-4 of 1/2 x-1 ?

The limit as x approaches-4 of 1/2 x-1 is -3

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limit as x approaches-4 of 1/2 x-1

x \to - 4 lim (\frac{1}{2} x - 1)

- 3

Solution steps

x \to - 4 lim (\frac{1}{2} x - 1)

Plug in the value

x = - 4

= \frac{1}{2} (- 4) - 1

Simplify

\frac{1}{2} (- 4) - 1 : - 3

= - 3

d er i v a t i v e \frac{7 e ^{x} x ^{\frac{5}{2}}}{2} + e^{x} x^{\frac{7}{2}}

d er i v a t i v e y = 5 cos^{2} (π x)

\frac{d}{d x} (ln (2 x + 3 y))

(2 x^{2} y + 2 y + 5) d x + (2 x^{3} + 2 x) d y = 0

\int e^{- a x} x d x

What is the limit as x approaches-4 of 1/2 x-1 ?
The limit as x approaches-4 of 1/2 x-1 is -3