What is the domain of y=-2log_{7}(x+1) ?

The domain of y=-2log_{7}(x+1) is x>-1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of y=-2log_{7}(x+1)

domain

y = - 2 lo g_{7} (x + 1)

x > - 1

Interval Notation

(- 1, \infty)

Solution steps

Find positive values for logs:

x > - 1

The function domain

x > - 1

\frac{2 x ^{2} - 9 x + 10}{2 x ^{2} + 7 x + 6}

f (x) = 2 x - 20

9 - y^{2}

2 x^{2} - 4 x - 30

- 1 + \frac{2 x - 60}{x ^{2} + 2 x - 63}