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Math Flashcards
7th Accelerated Study Tool
Question | Answer |
---|---|
√144 | 12 |
Don't Call Me After Midnight | Distribute Combine Move Add Multiply |
∛125 | 5 |
∛8 | 2 |
∛27 | 3 |
∛64 | 4 |
√4 | 2 |
√2 | 1.41421356237... non-terminating and non-repeating means it's irrational |
Irrational or Rational: 0.33333333333333333 | Rational because it's a repeating decimal, it can be expressed as a fraction 1/3 |
√169 | 13 |
√16 | 4 |
√100 | 10 |
√81 | 9 |
Two Rules of Proportional Relationship | Straight line Goes through the origin (0,0) |
What is the Domain? | The set of x-coordinates (INput) |
What is the Range? | The set of y-coordinates (output) |
What is the independent variable? The distance I run depends on the time I run. | Time is independent |
Which is the dependent variable? The money I make depends on the hours I work. | Money is dependent |
A function where the rate of change is NOT constant | Non-linear function |
A function that has a constant rate of change | Linear function |
What is a qualitative graph? | a graph used to represent a situation that may not have number values (walking away from school, stop at the library, run home) |
Estimate the √30 | Between √25 = 5 and √36 = 6, so approx. 5.5 |
Rational or irrational: π, also known as Pi, = 3.1415926535... | Irrational because it's a decimal that never terminates |
Rational or irrational: √11 | Irrational because it's not a perfect square |
Rational or irrational: 2.6 | Rational because it's a terminating decimal, and it can be represented as a fraction, two and two-thirds |