# Step 2

Difficulty 2

 1 A Line by Any Other Name - Linear Functions: Which line corresponds? 2 A Line by Any Other Name - Linear Functions: Which line corresponds? 3 A Line by Any Other Name - Linear Functions: Which line corresponds? 4 A Line by Any Other Name - Linear Functions: Which line corresponds? 5 A Steep Problem- Linear Functions: On which line would a given point lie? 6 A Steep Problem- Linear Functions: On which line would a given point lie? 7 A Steep Problem- Linear Functions: On which line would a given point lie? 8 A Steep Problem- Linear Functions: On which line would a given point lie? 9 Liam's Lines - Linear Functions: Identify co-ordinates of common point 10 A Steep Problem- Linear Functions: Which line has the steepest slope? 11 Liam's Lines - Linear Functions: Does a given point lie on a given line? 12 Liam's Lines - Linear Functions: Does a given point lie on a given line? 13 Ski-ing the Temperature Slopes - Time v. Temp : When was the temp 0? 14 Ski-ing the Temperature Slopes - Time v. Temp : Estimate likely temp at 8:30am 15 Ski-ing the Temperature Slopes - Time v. Temp : Estimate temp at 7:30pm 16 Ski-ing the Temperature Slopes - Time v. Temp : When was the temp 10? 17 Ski-ing the Temperature Slopes - Time v. Temp : When was the maximum temp? 18 Conversion Crux - Temperature Celsius and Fahrenheit 19 Conversion Crux - Temperature Celsius and Fahrenheit 20 Conversion Crux - Temperature Celsius v. Fahrenheit 21 Conversion Crux - Temperature Celsius v. Fahrenheit 22 Two Lines Diverged - Graphs: Value of y when x = 0 23 Two Lines Diverged - Graphs: Value of x when y = 0 24 Two Lines Diverged - Graphs: Select correct line equation 25 Two Lines Diverged - Graphs: Select correct line equation 26 Valuable Lines - Graphs: If x = 10, what is y? 27 Valuable Lines -Graphs: If y = 6, what is x? 28 Liam's Lines: Linear Functions: Identify line from table of values 29 Abominable Algebra - Solve an expression for a given value of x 30 Abominable Algebra - Solve an expression for a given value of x 31 Now You See It! - Substitute given values into algebraic expressions 32 Sershen Simplifies - Collect like terms 33 Al's Number Repairs - Select correct equation to convert a measurement in litres to millilitres 34 Al's Number Repairs - Select correct equation to convert a measurement in centimetres to metres 35 Truth Quest - Given an algebraic expression, determine other consequent relationships 36 Truth Quest - Given an algebraic expression, determine other consequent relationships 37 Truth Quest - Given an algebraic expression, determine other consequent relationships 38 Pirate Pete's Problem - Solve a simple linear expression 39 Stop the Clock! Substitute a value into an algebraic expression 40 Dr Dan's Number Operations - Operate on both sides of an equation 41 Abominable Algebra - Solve an expression for a given value of x 42 Abominable Algebra - Solve an expression for a given value of x 43 Abominable Algebra - Solve an expression for a given value of x 44 Astro Al's Arithmagon - Identify the correct algebraic expressions to describe number relationships 45 Astro Al's Arithmagon - Identify the correct algebraic expression to describe a number relationship 46 Altogether Alien - Simplify algebraic expressions by collecting like terms 47 Carnival Cards - Identify 'equal' algebraic expressions 48 Altogether Alien - Simplify algebraic expressions 49 Mr Snags's Garden 4 - Identify the algebraic expression that describes a given relationship 50 Altogether Alien - Simplify algebraic expressions 51 Altogether Alien - Simplify and expand algebraic expressions 52 Mr Snags's Garden 3 - Identify the algebraic expression that describes a given relationship 53 Dr Dan's Number Operations - Determine the equation to use to solve a number problem 54 Dr Dan's Number Operations - Determine the equation to use to solve a number problem 55 Chicken Rules, OK? - Derive and solve an algebraic expression 56 Chicken Rules, OK? - Derive and solve an algebraic expression 57 Chicken Rules, OK? - Derive an algebraic expression 58 Phoebe and Fiona's Jumbuck Jumble - Derive an algebraic expression 59 Phoebe and Fiona's Jumbuck Jumble - Derive an algebraic expression 60 Polly's Polygons - Substitute a value into an algebraic expression 61 Polly's Polygons - Substitute a value into an algebraic expression 62 Mathematical Magic - square puzzle, algebraic expressions, same sum in all directions 63 Mathematical Magic - square puzzle, algebraic expressions, same sum in all directions 64 Mathematical Magic - square puzzle, same sum in all directions 65 Mathematical Magic - square puzzle, same sum in all directions 66 One by Juan... - continue pattern 67 Fleur's Conundrum - use operation signs to complete number sentences 68 Age Handicap - continue pattern 69 Fleur's Conundrum - use operation signs to complete number sentences 70 Natural Numbers - find 12th, 13th and 14th Fibonacci numbers 71 Abominable Algebra - find n required to produce given set 72 Abominable Algebra - next odd number after (2n-1) 73 Orders, Sir! - select expanded form of given expression 74 Orders, Sir! - select simplest form of given expression 75 Orders, Sir! - select simplest form of given expression 76 Orders, Sir! - select simplest form of given expression 77 Abominable Algebra - next odd number after (2n+1) 78 Abominable Algebra - expressing odd numbers 79 Algebra Tree - select appropriate expressions 80 Pirate Pete's Problem - order steps in solution 81 Pirate Pete's Problem - find equivalent expressions 82 Pirate Pete's Problem - find equivalent expressions 83 Pirate Pete's Problem - find equivalent expressions 84 Pirate Pete's Problem - find step in solution 85 Pirate Pete's Problem - find step in solution 86 Shaping Lines - expression for 7th point 87 Shaping Lines - expression for next set of coordinates 88 Dr Dan's Number Operations - "(x + 0.5) x 5 = 22.5" 89 Sum it up - Wal's wheels - expressions for cost 90 Natural Numbers - Fibonacci number before 377 91 Dr Dan's Number Operations - "(n+0.5)x10=22.5" 92 Pirate Pete's Problem - order steps in solution 93 Stop the Clock! Substitute a value into an algebraic expression (1) 94 Stop the Clock! Substitute a value into an algebraic expression (1)