Algebra 2 & Trigonometry Exam Study
Guide.
Quadratic Equation - answeran equation of the form ax² + bx + c = 0, where a ≠ 0
Sum of the roots of a Quadratic - answer-b/a
Product of the roots of a Quadratic - answerc/a
Quadratic Formula - answer
The value that completes the square - answer(b...
Quadratic Equation - answer✔✔an equation of the form ax² + bx + c = 0, where a ≠ 0
Sum of the roots of a Quadratic - answer✔✔-b/a
Product of the roots of a Quadratic - answer✔✔c/a
Quadratic Formula - answer✔✔
The value that completes the square - answer✔✔(b/2)^2
Discriminant - answer✔✔b²-4ac
Describe the roots if b^2-4ac=0 - answer✔✔real, rational, equal
Describe the roots if b^2-4ac>0 - answer✔✔real, rational or irrational, unequal
Describe the roots if b^2-4ac<0 - answer✔✔imaginary or complex
Equation of a circle in center-radius form - answer✔✔...
Domain of a Function - answer✔✔x-values
Range of a Function - answer✔✔y- values
Relation - answer✔✔A set of ordered pairs
Function - answer✔✔no repeated x values
Passes the vertical line test
One to One Function - answer✔✔No y vales repeat
Passes the horizontal line test
Onto Function - answer✔✔A function whose range is all reall numbers or that uses all possible
y-values
Linear Function - answer✔✔
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