x = 2

x = 6

x = -2

x = -6

There are two solutions x = 2 and x = -1

There is one solution: x = 2

x = -1 is extraneous

There is one solution: x = -1

x = 2 is extraneous

There are no solutions.

Zeros: -3 and 3

Vertical Asymptotes:

x = -2 and x = 2

Horizontal Asymptotes:

y = 2

Zeros: -2 and 2

Vertical Asymptotes:

x = -3 and x = 3

Horizontal Asymptotes:

y = 1

Zeros: -2 and 2

Vertical Asymptotes:

x = -3 and x = 3

Horizontal Asymptotes:

y = 2

Zeros: -3 and 3

Vertical Asymptotes:

x = -2 and x = 2

Horizontal Asymptotes:

y = 1

x = -7 is the only solution because x = -2 is extraneous.

x = -2 is the only solution because x = -7 is extraneous.

The equation has two solutions, both x = -2 and x = -7.

The equation has no solutions since both x = -2 and x = -7 are extraneous.

x is all real numbers

There are no solutions to the equation.

x = 2

x = -2

As the rate decreases, the time required also decreases.

As the rate increases, the time required also decreases.

The point (2, 50) means it would take 2 hours to travel 50 miles.

The point (80, 1.25) means it would take 1.25 hours to travel 100 miles at 80 mph.

There is a horizontal asymptote at $$y=0$$

20 hours

24 hours

50 hours

100 hours

$$f\left(x\right)=\frac{3}{x+6}-4$$

$$f\left(x\right)=\frac{3}{x-6}-4$$

$$f\left(x\right)=\frac{3}{x-6}-4$$

$$f\left(x\right)=\frac{3}{x-4}-6$$

$$f\left(x\right)=\frac{3}{x+4}+6$$

x<-3

or

x>0

x>-3

or

x<0

-3<x<0

0<x<-3