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14 Cards in this Set
- Front
- Back
The Zero Exponent
For any nonzero number a, a⁰=? |
a⁰=1
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A function is...
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A function is a correspondence between a first set, called the domain, and a second set, called the range, such that each member of the domain corresponds to exactly one member of the range.
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The Verticle Line Test says...
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If it is possible for a verticle line to cross a graph more than one, then the graph is not the graph of a function.
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m = rise/run
= verticle change/horizontal change = the difference in y/the difference in x = y2-y1/x2-x1 = y1-y2/x1-x2 |
All are examples of Slope
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What is Slope-Intercept Form?
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y=mx+b
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The Slope of a horizontal line is?
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Every horizontal line has a slop of 0.
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What is the slope of a vertical line?
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The slope of a vertical line is undefined!
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To find the X-intercept (a,0)...
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Let y=0 and solve the original equation for x.
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To find the Y-intercept (0,b)...
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Let x=0 and solve the original equation for y.
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Ax+By=C
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Standard Form of a Linear Equation.
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Point-Slope Form is...
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Any equation of the form y-y1=m(x-x1)
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A set of two or more equations, in two or more variables, for which a common solution is sought is a...
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System of Equations
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The domain is the set of ________
while the range is the set of ________ |
inputs; outputs
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What is the standard form of a quadratic function?
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ax^2+bx+c
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