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WorksheetsAlgebra 1 Regents Review #8
Total questions: 10
Worksheet time: 5mins
What buttons do you push on the TI-83 to do linear regression?
Stat/Edit
2nd/Graph
Stat/Edit/Stat/Calc 4
Alpha/Y =
What is the domain?
x-values
y-values
zeros
y-intercept
What does it mean when you see equivalent on the multiple choice on your Regents?
Use y =
Use Stat/Edit
Use Stat/Calc 4
Plug random numbers in.
What does range mean?
Y-values
X-Values
y-int
Zeros
What are zeros?
y-int
x-int
slope
not solutions
If you see f(x) =, g(x) =, r(x) =, y =, what should you do?
Substitution
Use y = on calculator
Use Stat Edit
Use IQR
What does IQR mean?
Q3
Q3 - Q1
Range
Median
What is a function?
Doesn't pass the vertical line test.
Every x has exactly one y it matches to.
Every x matches to two y values.
Every y matches with exactly on x.
If you need to find the zeros of a quadratic to the nearest tenth what should you do?
Factor
Use Quadratic Formula
Use Slip and Slide
Use Slope
Which country is Tasmania a part of?
Japan
China
Australia
United States
