a function that undoes the action of the another function
What is an inverse function?
100
Exponential growth function
f(t)= a(1+r)^t
100
define trigonometry
The relationship of the sides and angles of a triangle
100
an expression with only one term
monomial
200
A function for which every element of the range of the function corresponds to exactly one element of the domain
What is Define a One-to-One Function
200
Define an exponential equation
an equation involving exponential functions of a variable
200
30-60-90 triangle
A special right triangle with acute angles measuring 30° and 60°.
300
How can you identify a one to one function?
One-to-one if no horizontal Line intersects more than once
300
This is the intercept form
y=a(x-p)(x-q)
300
what does this formula represent y=a×b^x+c, 0
exponential decay
300
The the non-hypotenuse two sides of the triangle
legs
300
a polynomial with a degree of 4
quartic
400
The graph of f⁻¹ is obtained by...
reflecting the graph of F about the line y = x
400
Define the perfect square trinomial
a trinomial in the form a²+2ab+b² or a²+2ab+b²
400
Define exponential growth and give its formula
Exponential growth occurs when the growth rate of the value of a mathematical function is proportional to the function's current value y=a×b^x+c, b>1 ,
400
Pythagorean Identity
An identity is derived using the Pythagorean theorem, like sin²θ+cos²θ=1 1+tan²θ=sec²θ cot²θ+1=csc²θ (end of List A)
400
a polynomial that is written with the terms in order from greatest degree to least degree.
standard form of a polynomial
500
How to find inverse function: 1. 2. 3.
1. Write y = F(x) 2. Solve this equation for x in terms of y 3. Switch X and Y
500
What is the quadratic equation
ax² + bx + c = 0
500
compound interest formula
A=P(1+r/n)^nt
500
what is a refenece angle?
The angle between the terminal side of an angle and the x-axis