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Calculus 4E-Ch 12&13
C4E - Ch 12: The Derivative & Ch 13: Finding More Derivatives
| Question | Answer |
|---|---|
| The process for calculating speed was called the Method of ________________________. | Increments |
| The 3 central concepts of calculus are the | limit, the derivative, and the integral. |
| We use the word DERIVATIVE because we _____________ one function from another. | derive |
| The INDEPENDENT variable is the ____________ of the function. | input |
| The DEPENDENT variable is the ____________ of the function. | output |
| The DEPENDENT variable is called so because its value ___________ upon the input. | depends |
| In d(t), the INDEPENDENT variable is _____. Thus the DISTANCE that a falling objects travels depends on the TIME the object has been falling. | t |
| A DERIVATIVE is | the limit of the rate of change in the DEPENDENT variable with respect to the INDEPENDENT variable as the change in the independent variable approaches 0. |
| "The average rate of change in y with respect to x" is notated as: | Δ y/Δ x |
| All derivatives ARE limits, but not all limits are ____________________. | derivatives |
| The general form of quadratic functions: | y(x) = ax^2 + bx + c |
| Quadratic functions can also be called: | polynomials or second order polynomials. |
| "Quadratic" comes from the Latin word for | square. We use it to describe quadratic functions because the highest exponent involved is a squared polynomial (exponent of 2). |
| The derivative of any function of the form y(x) = ax^2 is | y'(x) = 2ax |
| "bx" is called a first-order term because the highest exponent is ____. | 1 |
| If a function has a derivative that is a constant, it does NOT mean that it is NOT changing; rather it means that it is changing _______________________. | uniformly |
| The FIRST derivative o f y(x) = ax^2 + bx +c is | y'(x) = 2ac +b |
| The SECOND derivative o f y(x) = ax^2 + bx +c is | y"(x) = 2a |
| The THIRD derivative o f y(x) = ax^2 + bx +c is | y'"(x) = 0 |