Shared Flashcard Set

Details

2-Precalculus:Homework:2.4:Notes
2-Precalculus:Homework:2.4:Notes
21
Mathematics
Undergraduate 1
02/07/2016

Additional Mathematics Flashcards

 


 

Cards

Term
How do you evaluate a function
f(x)=(x^2)+Ax-B
When f(C)?
Definition
1.)Your Solution is:
(C^2)+((AC)-B)
---
Term
How do you evaluate a function
f(x)=(x^2)+Ax-B
When f(x+C)?
Definition
1.)Your Solution is:
(x^2)+((C^2)x)+(C^2)+(Ax)+((AC)-B)
---
Term
How do you evaluate a function
f(x)=(x^2)+Ax-B
When f(-x)?
Definition
1.)Your Solution is:
(x^2)-Ax-B
---
Term
How do you evaluate a function
f(x)=(x^2)+Ax-B
When f(C)?
Definition
1.)Your Solution is:
(C^2)+((AC)+B)
---
Term
How do you evaluate a function
f(x)=(x^2)+Ax-B
When f(x+C)?
Definition
1.)Your Solution is:
(x^2)+((C^2)x)+(C^2)+(Ax)+((AC)+B)
---
Term
How do you evaluate a function
f(x)=(x^2)+Ax-B
When f(-x)?
Definition
1.)Your Solution is:
(x^2)-Ax+B
---
Term
How do you solve a problem in this form?
f(0)=x/(Squareroot of A-x^2)
Definition
The Solution is Zero.
---
Term
What is (A/0)?
Definition
It does not exist.
---
Term
What is (0/A)?
Definition
It equals zero.
---
Term
What is the
(Square Root of -A)?
Definition
Ai aka Not a Real Number
---
Term
How do you solve a problem in this form?
f(Square Root of A)=x/(Squareroot of A-x^2)
Definition
1.)The Solution does not Exist
---
Term
How do you solve a problem in this form?
f(A/B)=x/(Squareroot of C-x^2)
Definition
1.)This is the Solution...
A*(Square Root of ((C*B^2)-(A^2))/((C*B^2)-(A^2))
---
Term
What is the domain of a problem of this form?
f(A)=B/A+C
Definition
(-Infinity,-C) or (-C,Infinity)
---
Term
How do you find the domain of a function of this form?
f(A)=A+B/A^2-C
Definition
1.)The Domain Is:
(-Infinity,((Square Root of C)*-1))
Union
(((Square Root of C)*-1),(Square Root of C))
Union
((Square Root of C),Infinity)
----
Term
How do you find function value f(A) via a graph of the function?
Definition
Look at the graph and find the value of "y" when "x" is "A".
---
Term
How do you find the domain of the graph of a function that curves, with a hole, that then becomes an arrow?
Definition
[The Starting x-value, Infinity)
---
Term
How do you find the range of the graph of a function that curves, with a hole, that then becomes an arrow?
Definition
{Lowest "y" value}
Union
[The Lowest "y" value of Curve, Highest "y" value of Curve]
Term
How do you find the domain of the graph of a function?
Definition
[The Starting x-value, Infinity)
---
Term
How do you find the domain of A if:
"A" is the feet in height
"B" is the measure of Seconds
Described by the equation:
A(B)=(C*D)B-((C)B^2),
0 Less than or equal to B
Less than or equal to D
Definition
1.)The domain is:
[0,D]
---
Term
How do you find how long it will take a stone to hit the ground if:
"A" is the feet in height
"B" is the measure of Seconds
Described by the equation:
A(B)=(C*D)B-((C)B^2),
0 Less than or equal to B
Less than or equal to D
Definition
"D" Seconds
---
Term
How do you find what the graph looks like if provided with this information:
"A" is the feet in height
"B" is the measure of Seconds
Described by the equation:
A(B)=(C*D)B-((C)B^2),
0 Less than or equal to B
Less than or equal to D
Definition
A large arch.
---
Supporting users have an ad free experience!