# Algebra sol review

yeahhh

ms. piazza gave us these

i just typed them up

kAt

ms. piazza gave us these

i just typed them up

kAt

## Terms

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copy deck

- associative property of multiplication
- (ab)c=a(bc)
- reflexive property
- a=a
- multiplicative inverse
- a(1/a)=1
- multiplicative identity
- a*1=a
- transitive
- if a=b and b=c, then a=c
- point slope form
- y-y₁=m(x-x₁)
- domain
- all the possible x values
- symmetric property
- if a=b, then b=a
- how to find the zeros, roots, or solutions of a function
- substitute 0 in for y or f(x)
- additive identity
- a+0=a
- substitution property
- if a=b, then a can be replaced by b
- constant of variation
- k in a direct variation equation (slope)
- associative property of addition
- (a+b)+c=a+(b+c)
- commutative property of multiplication
- ab=ba
- additive inverse
- a+(-a)=0
- commutative property of addition
- a+b=b+a
- standard form
- Ax+By=C, where A, B and C are integers. A is positive integer. A, B and C have no GCF other than 1. A and B can't both be zero
- range
- all the possible y values
- direct variation
- y=kx
- zero product property
- if ab=0 , then a=0 or b=0 or both a and b equal zero
- slope
- (y₂-y₁)/(x₂-x₁)
- multiplacative property of zero
- a*0=0
- distributive property
- a(b+c)=ab+ac
- slope-intercept form
- y=mx+b