+0

0
73
1

Let

$$f(x) = \frac{3x - 7}{x + 1}$$

Find the domain of $$f$$. Give your answer as an interval.

Jan 30, 2019

#1
+101255
+1

This function is defined for all x except for x = -1

This value makes the denominator of the function = 0.....and thus....undefined

So....the domain is

(-inf, -1) U (-1, inf )

Jan 30, 2019