#21 Qt. 2 Rational Expressions - Math 3

an imaginary line that your function never touches

a part of your function

a point on your graph

a type of fruit

x = -3        y = 1  

x = 3         y = 1

x = -3        y = -1

x = 3         y = -1

x = 2

y = 2

x =-2

y=-2

x = 2

y = 2

x = 1

y = 1

x = 1

x = 5

x = -5

x = 0

x = 4

x = -4

x = 0

x = 5

-2 and 5

2 and -5

0, 2, and -5

0, -2, and 5

-2

2

-6

-3

(n - 2)(n - 3)

(n - 1)(n + 6)

(n + 1)(n - 6)

(n + 2)(n - 3)

$$\frac{m+6}{m-3}$$

$$\frac{7}{m-3}$$

$$\frac{7}{m+6}$$

$$\frac{1}{m+6}$$

$$\frac{4x^2}{y^4}$$  

$$\frac{x^2}{y}$$  

$$\frac{x^2}{4y}$$  

$$\frac{4x}{y^3}$$  

none of these

$$\frac{x-9}{x+9}$$

$$\frac{1}{x-9}$$

$$x+9$$

$$\frac{1}{x+9}$$

$$\frac{\left(x\ -\ 3\right)\left(x\ -\ 2\right)}{\left(x\ +\ 2\right)\left(x\ -\ 2\right)}\cdot\frac{\left(x\ +\ 6\right)\left(x\ +\ 5\right)}{\left(x\ +\ 5\right)\left(x\ -\ 3\right)}$$  

$$\frac{\left(x\ +\ 6\right)\left(x\ -\ 1\right)}{\left(x\ +\ 2\right)\left(x\ -\ 2\right)}\cdot\frac{\left(x\ +\ 6\right)\left(x\ +\ 5\right)}{\left(x\ -5\right)\left(x\ -3\right)}$$  

$$x\ne-2,\ 2,\ -5,\ 3$$  

$$x\ne2,\ -2,\ 5,\ -3$$  

$$x\ne3,\ 2,\ -6,\ -5$$  

$$x\ne-3,\ 2,\ -6,\ -5$$  

$$\frac{x^2-36}{3\left(x-9\right)}\cdot\frac{x^2-x-30}{x-9}$$  

$$\frac{3\left(x-9\right)}{x^2-36}\cdot\frac{x^2-x-30}{x-9}$$