Quadratic Functions
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Created by:
katelee168 on March 13, 2008
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Description:
here we are
finished for the test tomorrow
Classes:
Study Group, GT English 7 Hackers, RCMS general group, RCMS7, W pod, RCMS B/C Pod General (see more)
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14 terms
Terms | Definitions |
|---|---|
 parabola | the graph of a quadric function |
| minimum | lowest coordinate on the parabola |
| maximum | highest coordinate on the parabola |
| axes of symmetry | the vertical line that symmetrically divides the parabola in half |
| roots | the solutions to a quadratic equation |
| zeros | the x intercepts of the quadratic equation |
| vertex | the minimum or maximum of the parabola |
| discriminant | the expression under the radical in the quadratic formula b squared minus four a*c |
| y=c(1+r) to the power of t | exponential growth |
| y=c(1-r) to the power of t | exponential decay |
| B=P(1+r/n) to the power of nt | compound interest |
| An=A1*r to the power of n-1 | Geometric Sequence |
| x=(-b +or- the root of bsquared - 4ac)/2a | Quadratic Formula |
| exponential function | a function where the variable is an exponent |
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