Intermediate Algebra Final Review
Terms
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The Zero Exponent
For any nonzero number a,
a⁰=? - a⁰=1
- A function is...
- 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.
- The Verticle Line Test says...
- 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
- What is Slope-Intercept Form?
- y=mx+b
- The Slope of a horizontal line is?
- Every horizontal line has a slop of 0.
- What is the slope of a vertical line?
- The slope of a vertical line is undefined!
- To find the X-intercept (a,0)...
- Let y=0 and solve the original equation for x.
- To find the Y-intercept (0,b)...
- Let x=0 and solve the original equation for y.
- Ax+By=C
- Standard Form of a Linear Equation.
- Point-Slope Form is...
- Any equation of the form y-y1=m(x-x1)
- A set of two or more equations, in two or more variables, for which a common solution is sought is a...
- System of Equations
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The domain is the set of ________
while the range is the set of ________ - inputs; outputs
- What is the standard form of a quadratic function?
- ax^2+bx+c