What is the limit as x approaches 8 of 7-1/2 x ?

The limit as x approaches 8 of 7-1/2 x is 3

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limit as x approaches 8 of 7-1/2 x

x \to 8 lim (7 - \frac{1}{2} x)

3

Solution steps

x \to 8 lim (7 - \frac{1}{2} x)

Plug in the value

x = 8

= 7 - \frac{1}{2} \cdot 8

Simplify

7 - \frac{1}{2} \cdot 8 : 3

= 3

x \to 0 lim ((1 - x)^{2})

x \to - \frac{1}{2} lim (\frac{2 x ^{2} + 7 x + 3}{2 x ^{2} + 3 x + 1})

x \to \infty lim (- e^{3 x} + 100 e^{3 (x - 1)})

x \to 0 lim (\frac{( 7 ^{x} - 8 ^{x} )}{x})

x \to 0 lim (x^{2} e \frac{1}{x ^{2}})

What is the limit as x approaches 8 of 7-1/2 x ?
The limit as x approaches 8 of 7-1/2 x is 3