A.1 Algebra Toolbox

A.1.1 using variables

A.1.1 Notes

A.1.1 Notes Key

A.1.1 CYU p. 6-7 #'s 5-8, 21, 24, 26-28

A.1.1 CYU Key

a.1.2 exponents and order of operations

A.1.2 Notes

A.1.2 Notes Key

A.1.2 CYU - p. 13-14 #'s 20-22, 55, 58, 61

A.1.2 CYU Key

A.1.3 Real numbers

A.1.3 Notes

A.1.3 Notes Key

A.1.3 CYU - p. 20-21 #'s 3, 4, 6, 10, 57-62

A.1.3 CYU Key

A.1.1-3 Self-Assessment

A.1.1-3 Self-Assessment

A.1.1-3 Self-Assessment Key (ignore #'s25-27)

A.1.4 Functions

A.1.4 Notes

A.1.4 Notes Key

A.1.4 CYU - p. 29-30 #'s 1, 3, 6, 9, 10

A.1.4 CYU Key

A.1.5 measures of central tendency

A.1.5 Notes

A.1.5 Notes Key

A.1.5 CYU - p. 43-44 #'s 1, 6, 10, 18

A.1.5 CYU Key

a.1.6 scatter plots

A.1.6 Notes

A.1.6 Notes Key

A.1.6 CYU - p. 35 #'s 3-11

A.1.6 CYU Key

A.1.4-6 Self-Assessment

A.1.4-6 Self-Assessment

A.1.4-6 Self-Assessment Key (The answers for #'s 1 & 2 should be switched on the key)