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Flashcards in math final Deck (30)
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0
Q

If n is greater than m

A

There is no horizontal asymptote

1
Q

Axis of Symmetry (Vertex form)

A

x=h

2
Q

Vertex (Vertex form)

A

(h,k)

3
Q

Vertex form equation

A

A(x-h)^2 + k

4
Q

Which one is n and which one in m

A

N is the top variable

m is the bottom variable

5
Q

Axis of Symmetry (standard form)

A

x = (-b/2a)

6
Q

Domain of a polynomial function

A

Set the denominator equal to zero and solve

7
Q

Standard form equation

A

Ax2+bx+c

8
Q

Vertical asymptote

A
  • the domain unless it is a hole

- if the domain is all real numbers or all real numbers except for zero then there is no vertical asymptote

9
Q

If n equals m then

A

Y = a / b

10
Q

If n is less than m

A

Then horizontal asymptote is zero

11
Q

X-Intercept (Vertex Form)

A

f(x) = 0, solve 0+a(x-h)^2 +k

12
Q

How to check for a hole

A

Factor.

If they are both on top and bottom and cancel out, then it is a hole

13
Q

X intercept of a polynomial function

A

Set numerator equal to zero and solve

14
Q

Find max and min

A

2nd trace, calc max or min

15
Q

X- Intercept (standard form)

A

f(x) = 0 solve ax^2+bx+c = 0

16
Q

Y intercept of polynomial function

A

F (0)

17
Q

Y-Intercept (Vertex form)

A

x=0 ; f(0) a(0-h)^2+k

18
Q

Y- Intercept (standard form)

A

(0,c)

19
Q

Horizontal asymptote

A

Follow rules regarding n to m

20
Q

Vertex (standard form)

A

(-b/2a , f(-b/2a) )

21
Q

Domain:

A

Set numerator equal to zero.
Use quadratic formula to solve
If it’s only x^2 the domain is zero.

22
Q

Which one is n and which one in m

A

N is the top variable

m is the bottom variable

23
Q

Domain:

A

Set numerator equal to zero.
Use quadratic formula to solve
If it’s only x^2 the domain is zero.

24
Q

Horizontal asymptote

A

Follow rules regarding n to m

25
Q

If n equals m then

A

Y = a / b

26
Q

If n is less than m

A

Then horizontal asymptote is zero

27
Q

Vertical asymptote

A
  • the domain unless it is a hole

- if the domain is all real numbers or all real numbers except for zero then there is no vertical asymptote

28
Q

If n is greater than m

A

There is no horizontal asymptote

29
Q

How to check for a hole

A

Factor.

If they are both on top and bottom and cancel out, then it is a hole

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