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8.7B (Lateral and Total Surface Area)
8.5E (Direct Variation)
8.2D (Order of Real Numbers)
Solution of a system
It depends
100
False
To determine the amount of Christmas wrapping paper needed to wrap a gift, one should use the lateral surface area formula.
100
y=7x
Function
100
What is another word for Domain?
Domain is . . .
100
The solution to a system of equations is where the lines . . .
intersect.
100
In the Crow and the Pitcher, the water level DEPENDED on . . .
the number of marbles we put in the cylinder.
200
A mapping that has one x that maps to two different y's
Not a fucntion
200
What is another word for Range?
Range is . . .
200
What kind of lines have no solution?
Parallel
200
When I work 20 hours a week, I get paid $200. What is the INDEPENDENT variable?
The number of hours you work.
300
y=4x+10
Non-proportional
300
A graph that PASSES the vertical line test
Function
300
What is ANOTHER word for Domain?
Domain is the x's, the inputs, AND the independent variable.
300
What is the solution to this system? y = x + 3 y = -2x
(-1, 2)
300
The more doors I knock on, the more candy I get. What is the DEPENDENT variable?
The amount of candy I get.
400
A graph that goes through (0, 0)
Proportional
400
A table that has the ordered pairs (3, 5) and (3,9)
Not a function
400
Terms with the same variables, raised to the same power.
Like Terms
400
If I cannot see where two lines intersect what must I press on the calculator?
ZOOM, ZOOM OUT, ENTER, ENTER
400
The dependent variable is always x or y?
Y y=mx+b Y DEPENDS on x
500
y=mx+b
Non-proportional
500
The first time I put two quarters in to the gumball machine it gives me 4 gumballs. The next time I put in two quarters it gives me 6 gumballs.
Not a Function!
500
A symbol, usually a letter, used to represent one or more numbers. (Give an example)
Variable
500
How do I find the intersection point of two lines using the calculator?
2nd, TRACE, 5, ENTER, ENTER, ENTER
500
Give an example of a dependent statement. Identify the Independent and Dependent variables.
Independent variable? Dependent variable?