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Number 6 Chapter
Question | Answer |
---|---|
What is the standard form of a quadratic? | ax^2+bx+c |
What is the absolute value function? | The domain set of real numbers and its range is set of nonnegative real numbers. |
If a is greater than 0 then the parabola opens? | Up. |
Velocity is measured in what unit? | Miles per hour. |
The perfect square trinomial is what equation? | x^2+ 2hx+ h^2 |
Two points on a vertical line determine which kind of function? | Linear Function |
What is the quadratic formula? | x equals negative b plus or minus the square root of b squared minus 4ac all over 2a |
The number i is the? | Imaginary unit |
What is a complex number? | When a real number and an imaginary number are added. |
What does the coordinate system provide? | A graphical way to find real number solutions to quadratic equations. |