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Popular Functions >

y=-2*(1/3)^{x+1}+7

Solution

y = - 2 \cdot (\frac{1}{3})^{x + 1} + 7

Solution

Domain : - \infty < x < \infty

Range : f (x) < 7

X Intercepts : (- \frac{ln ( \frac{7}{2} )}{ln ( 3 )} - 1, 0), Y Intercepts : (0, \frac{19}{3})

Asymptotes : Horizontal y = 7

Extreme Points : None

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, 7)

Solution steps

Domain of

- 2 \cdot (\frac{1}{3})^{x + 1} + 7 : - \infty < x < \infty

Range of

- 2 \cdot (\frac{1}{3})^{x + 1} + 7 : f (x) < 7

Axis interception points of

- 2 \cdot (\frac{1}{3})^{x + 1} + 7 :

X Intercepts

: (- \frac{ln ( \frac{7}{2} )}{ln ( 3 )} - 1, 0),

Y Intercepts

: (0, \frac{19}{3})

Asymptotes of

- 2 \cdot (\frac{1}{3})^{x + 1} + 7 :

Horizontal

: y = 7

Extreme Points of

- 2 \cdot (\frac{1}{3})^{x + 1} + 7 :

None

Graph

Popular Examples

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f(x)=\sqrt[3]{8x}+4

Frequently Asked Questions (FAQ)

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