Rational functions

9000007504

Level:

The graph of the function

f (x) = \frac{3}{- 2 (x + 3)} - 1

is a hyperbola. Find the center of this hyperbola.

S = [- 3; - 1]

S = [3; - 1]

S = [3; 1]

S = [\frac{3}{2}; - 1]

S = [- \frac{3}{2}; - 1]

9000007505

Level:

The graph of the function

f (x) = \frac{1}{- x + 3} + 2

is a hyperbola. Find the center of this hyperbola.

S = [3; 2]

S = [- 3; 2]

S = [1; 2]

S = [2; 3]

S = [3; 1]

9000007506

Level:

The graph of the function

f (x) = \frac{3 x - 4}{x + 2}

is a hyperbola. Find the center of this hyperbola.

S = [- 2; 3]

S = [3; 2]

S = [0; - 4]

S = [0; 4]

S = [4; - 2]

9000007507

Level:

The graph of the function

f (x) = \frac{2 x - 4}{3 x + 2}

is a hyperbola. Find the center of this hyperbola.

S = [- \frac{2}{3}; \frac{2}{3}]

S = [- \frac{3}{2}; \frac{2}{3}]

S = [\frac{2}{3}; - \frac{3}{2}]

S = [- \frac{2}{3}; - \frac{2}{3}]

S = [\frac{3}{2}; \frac{3}{2}]

9000007508

Level:

The graph of the function

f (x) = \frac{2 x + 1}{x + 2}

is a hyperbola. Find the center of this hyperbola.

S = [- 2; 2]

S = [2; - 2]

S = [2; 2]

S = [- 2; - 2]

S = [- 2; 3]

9000007509

Level:

The graph of the function

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

is a hyperbola. Find the center of this hyperbola.

S = [2; - 2]

S = [- 2; 2]

S = [2; 2]

S = [2; \frac{3}{2}]

S = [2; - \frac{3}{2}]

9000007510

Level:

The graph of the function

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

is a hyperbola. Find the center of this hyperbola.

S = [- \frac{1}{3}; - \frac{1}{3}]

S = [\frac{1}{3}; \frac{1}{3}]

S = [1; - \frac{1}{3}]

S = [- 1; - \frac{1}{3}]

S = [- \frac{1}{3}; \frac{1}{3}]

9000007601

Level:

Find the domain of the function

f (x) = 1 + \frac{3}{x + 2}

R ∖ {- 2}

R ∖ {2}

R ∖ {1; 2}

R ∖ {- 2; 1}

R

9000007602

Level:

Find the domain of the function

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

R ∖ {2}

R ∖ {- 2}

R ∖ {- 2; 2}

R ∖ {- 3}

R

9000007606

Level:

Find the range of the function

f (x) = 1 + \frac{3}{x + 2}

R ∖ {1}

R ∖ {- 2}

R ∖ {- 2; 1}

[0; \infty)

R

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