Expressions and Equations
Functions
Domain and Range
Slope-Intercept
Random
100
Combine like terms
5x+3y-2x+4y
3x+7y
100
Is this a function?
No. The input 4 has more than one output
100
Write the interval using interval notation.
(6, 17]
100
What is the slope of this graph?
m=-3/4
100
Who is this?
Harry Potter
200
Simplify the expression
3(2x+4)+5
6x+17
200
Is this a function?
Yes. One input, one output.
200
Write the interval using interval notation
(-∞ , -2)
200
What is the y-intercept of this graph?
b=5
200
In American football, what do you call a 6 point score?
Touchdown
300
Solve the equation
4x-5=15
x=5
300
Evaluate the function for f(3)
f(x)=3x-4
f(3)=5
300
What is the domain of the graph?
[-5, 4]
300
Write an equation for this line in slope-intercept form.
y=2/5x-1
300
What year did Mr. Faris graduate from high school?
2011
400
Solve the equation
6-2x=-8
x=7
400
When the input is 8 miles, what is the output?
6 students.
f(8)=6
400
What is the range of the graph?
[-2, 4]
400
Write an equation for this line in slope-intercept form
y=-6x-3
400
Where is this?
The Colosseum in Rome, Italy
500
Solve the equation
6x-4=-4x+6
x=1
500
Which is the dependent variable?
Number of people on bus. It depends on the number of miles driven.
500
What are the domain and range of the graph?
Domain: [-3, 4]
Range: [-2, 2]
500
What is the slope of this equation?
4x+3x=15
m=-3/4
500
How many babies does Mr. Faris have?
2
