Functions
Domain & Range
Evaluate Functions
Solve equations and inequalities
Calculator Functions
100
What values cannot repeat for a relation to be a function?
What is x values?
100
What are 3 words to describe domain?
Independent variable, input, x-values, x-axis, or left to right.
100
What are the two ways I can evaluate a function on a calculator?
1. Use a graph screen. Typing in the function and view the table for the needed x value.
2. Use a calculator screen. Type in the function replacing "x" with the value you are looking for.
100
When finding an equivalent expression we want the graphs to ________?
What is overlap?
100
What buttons do i press to view the table?
What is "CTRL" and "T"?
200
What test can be completed to see if a graph is a function?
What is the vertical line test?
200
If a range has a domain of all real numbers then it has ______ in which directions?
What is arrows, up and down?
200
Evaluate p(n)=52n - 0.05n2 for p(400).
What is 12,800?
200
Identify the steps in DCMAM.
D-
C-
M-
A
M-
Distribute
Combine like terms
Mover variables
Add/subtract
Multiply/divide
200
If I use a calculator screen can I input a variable to get an answer(besides nSolve)?
No, If i use a variable it will say "variable not defined"
300
Is the relation below a function?
What is no?
300
What is the range of the graph below?
what is y ≤ 3
300
If f(x)=5(x2 + 1) + 16, what is the value of f(11)?
What is 626?
300
Solve the equation for n
4(0.5n − 3) = n − 0.25(12 − 8n)
What is -9?
300
What are the two ways you can solve an equation on the calculator?
What is finding the intersection and nSolve?
400
Is the relation a function?
What is yes?
400
What is the domain if the graph below?
What is -3 < x ≤ 1 ?
400
Given g(x)=4(x - 5) + x2, what is the value of g(-3)?
What is -23?
400
What is the solutions to
3(1 – 4x) ≤ –9x + 5?
x ≥ -2/3
400
What buttons do I use to find the intersection?
Menu, 6. Analyze Graph, 4. intersection.
500
IS the following graph a function?
What is no?
500
What is the domain and range of the graph?
Domain: All real Numbers
Range: y ≥ -6
500
What is the value of f(6) using the graph.
What is 3?
500
Solve the inequality below for y
6x - 3y < 15
What is y > 2x - 5 ?
500
How do I use nSolve?
What is Menu, 3. Algebra, 1. Numerical Solve, enter the whole equation, and end with ",x (or variable used)"?