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math my dude
this got math for unit 8
| Question | Answer |
|---|---|
| what is the linear function formula? | y=mx+b |
| what is the quadratic formula? | x=-b+-square root b^2-4ac/2a |
| what is the factored form? | (x+a)(x+b)=0 |
| when does completing the square work? | only works when "b" is an even number |
| when does the GCF/ zero product property work? | only works with common factors |
| when does the square roots work? | only works with ax^2+c |
| what method works 100% of the time? | the quadratic formula |
| how do you find the axis of symmetry? | use the formula x=-b/2a |
| how do you find the vertex? | plug in the axis of symmetry to the original equation and solve |
| how do you find the product of a power? | a^m x a^n=a^m+n |