Paper 2 desk sheet
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Graph & solve
Graph a functionY=→X,T,θ,n→ZOOM→6:ZStandard→GRAPH
Find zeros2nd→TRACE→2:zero→ENTER→ENTER→ENTER
Find intersections2nd→TRACE→5:intersect→ENTER→ENTER→ENTER
Maxima & minima2nd→TRACE→3:minimum / 4:maximum
Statistics
1-Var StatsSTAT→CALC→1:1-Var Stats→Calculate
Scatter plots2nd→Y=→Plot1→ZOOM→9:ZoomStat
Linear regressionMODE→STAT DIAGNOSTICS:ON→STAT→CALC→LinReg(ax+b)
Box plots & histograms2nd→Y=→Plot1→ZOOM→9:ZoomStat
Probability
nPr & nCrnumber→MATH→PRB→nPr / nCr→number
Binomial probability2nd→VARS→DISTR→binompdf / binomcdf
Binomial wording1→−→binomcdf(
Normal probabilities2nd→VARS→DISTR→normalcdf(
Inverse normal2nd→VARS→DISTR→invNorm(
Calculus
nDeriv at a pointMATH→8:nDeriv(→ENTER
Definite integralMATH→9:fnInt(→ENTER
Total area2nd→TRACE→2:zero→fnInt(
Area between curves5:intersect→MATH→9:fnInt(
Before you calculate
□ Angle mode matches the question□ FUNCTION mode for y=f(x)□ Stat plots off unless needed□ Window matches the context□ Keep full precision until the end□ Write model, method, units and interpretation
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