ALGEBRA 1 FINAL EXAM WITH FULL PACK SOLUTIONS
1.positive rnumbers: rnumbers rgreater rthan rzero
2.negative rnumbers: rnumbers rless rthan rzero
3.natural rnumbers: rnumbers rthat rare rpart rof rthe rset r{1, r2, r3, r...}
4.whole rnumbers: rnumbers rthat rare rpart rof rthe rset r{0, r1, r2, r...}
5.integers: rnumbers rthat rare rpart rof rthe rset r{..., r-3, r-2, r-1, r0, r1, r2, r3, r..
6.rational rnumbers: rnumbers rthat rcan rbe rexpressed rin rthe rform ra/b,
rwhere ra rand rb rare rintegers rand rb ris rnot rzero
7.square rroot: rone rof rtwo requal rfactors rof ra rnumber
8.perfect rsquare: ra rnumber rthat rhas ra rsquare rroot rthat ris ra rrational
rnumber
9.irrational rnumbers: rnumbers rthat rcannot rbe rexpressed ras rterminating
ror rrepeat- ring rdecimals, ror ras ra rrational rnumber
10.real rnumbers: rthe rset rof rall rrational rand rirrational rnumbers
11.absolute rvalue: rthe rdistance rof ra rnumber rfrom rzero
12.opposites: rtwo rnumbers rwith rthe rsame rabsolute rvalue rbut rdifferent
rsigns
13.additive rinverses: ra rnumber rand rits ropposite
14.The rproduct rof rtwo rpositive rnumbers ris ra r : rpositive
15.The rproduct rof rtwo rnegative rnumbers ris ra r : rpositive
1 r/
r10
, 16.The rproduct rof ra rpositive rand ra rnegative ris ra r : rnegative
17.reciprocals: rtwo rnumbers rwhose rproduct ris r1
18.multiplicative rinverse: ralso rknown ras rreciprocal
19.percent: ra rratio rthat rcompares ra rnumber rto r100
20.perimeter rof ra rrectangle: rP r= r2L r+ r2W
21.Perimeter rof ra rsquare: rP r= r4s
22.Perimeter rof ra rparallelogram:
23.Perimeter rof ra rtriangle: rP r= ra r+ rb r+ rc
24.diameter rof ra rcircle:
25.circumference: rthe rdistance raround ra rcircle
26.radius rof ra rcircle:
2 r/
r10
1.positive rnumbers: rnumbers rgreater rthan rzero
2.negative rnumbers: rnumbers rless rthan rzero
3.natural rnumbers: rnumbers rthat rare rpart rof rthe rset r{1, r2, r3, r...}
4.whole rnumbers: rnumbers rthat rare rpart rof rthe rset r{0, r1, r2, r...}
5.integers: rnumbers rthat rare rpart rof rthe rset r{..., r-3, r-2, r-1, r0, r1, r2, r3, r..
6.rational rnumbers: rnumbers rthat rcan rbe rexpressed rin rthe rform ra/b,
rwhere ra rand rb rare rintegers rand rb ris rnot rzero
7.square rroot: rone rof rtwo requal rfactors rof ra rnumber
8.perfect rsquare: ra rnumber rthat rhas ra rsquare rroot rthat ris ra rrational
rnumber
9.irrational rnumbers: rnumbers rthat rcannot rbe rexpressed ras rterminating
ror rrepeat- ring rdecimals, ror ras ra rrational rnumber
10.real rnumbers: rthe rset rof rall rrational rand rirrational rnumbers
11.absolute rvalue: rthe rdistance rof ra rnumber rfrom rzero
12.opposites: rtwo rnumbers rwith rthe rsame rabsolute rvalue rbut rdifferent
rsigns
13.additive rinverses: ra rnumber rand rits ropposite
14.The rproduct rof rtwo rpositive rnumbers ris ra r : rpositive
15.The rproduct rof rtwo rnegative rnumbers ris ra r : rpositive
1 r/
r10
, 16.The rproduct rof ra rpositive rand ra rnegative ris ra r : rnegative
17.reciprocals: rtwo rnumbers rwhose rproduct ris r1
18.multiplicative rinverse: ralso rknown ras rreciprocal
19.percent: ra rratio rthat rcompares ra rnumber rto r100
20.perimeter rof ra rrectangle: rP r= r2L r+ r2W
21.Perimeter rof ra rsquare: rP r= r4s
22.Perimeter rof ra rparallelogram:
23.Perimeter rof ra rtriangle: rP r= ra r+ rb r+ rc
24.diameter rof ra rcircle:
25.circumference: rthe rdistance raround ra rcircle
26.radius rof ra rcircle:
2 r/
r10
