Vocabulary
A rule that assigns 1 output to each allowable input
What is a function
What is the range when the function is
f(x)= 3x +5
When x=7
What is 26?
You think of a function as...
What is a vending machine?
What is y
2x + 3 = 5x -3
If x=2, the equations are balanced.
What is true?
(When you input 2 and solve on both sides, you can see that they are equal to each other)
Real-world correlation...
A store
Conversation
This math jeopardy lab
Productivity/Procrastination
The independent variable
What is x
The range (in numerical order) for the following set of values:
{(0,5) (9,10) (3,-6) (12,0)}
What is {-6, 0, 5, 10}?
the set of allowable inputs
What is the domain?
The function of x (or "y") can be negative given the following function (T or F)?
f(x) = x2
What is False?
(all y values will be greater than or equal to zero)
a graph represents a function if there are no lines that intersect at more than one point
Vertical Line Test