What is the domain of f(x)=(-3x+7)/(7x-2) ?

The domain of f(x)=(-3x+7)/(7x-2) is x 2/7

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domain of f(x)=(-3x+7)/(7x-2)

domain

f (x) = \frac{- 3 x + 7}{7 x - 2}

x < \frac{2}{7} or x > \frac{2}{7}

Interval Notation

(- \infty, \frac{2}{7}) \cup (\frac{2}{7}, \infty)

Solution steps

Find undefined (singularity) points:

x = \frac{2}{7}

The function domain

x < \frac{2}{7} or x > \frac{2}{7}

lo g_{2 x + 3} (x^{2} + 3 x - 4)

y = 3 (x + 2)^{2} - 6

5 x + 6 y = - 36

x^{2} - 4 x - 12

m = - 3, (2, - 2)

What is the domain of f(x)=(-3x+7)/(7x-2) ?
The domain of f(x)=(-3x+7)/(7x-2) is x< 2/7 \lor x> 2/7