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Grade 9 math map
Unit 1
Expressions and Equations
0 / 5
Unit 2
Lines and Systems
0 / 5
Unit 3
Functions
0 / 3
Unit 4
Exponential Functions
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Unit 5
Polynomials and Quadratics
0 / 6
Unit 6
Quadratic Functions
0 / 5
Unit 7
Descriptive Statistics
0 / 4
1
Start
Expressions and Structure
2
Units and Quantities
3
Solving Linear Equations
4
Literal Equations
5
Linear Inequalities
6
Linear Equations and Graphs
7
Forms of Linear Equations
8
Solving Linear Systems
9
Systems in Context
10
Two-Variable Inequalities
11
Functions and Notation
12
Key Features of Graphs
13
Sequences
14
Radicals and Exponents
15
Exponential Functions
16
Exponential Models
17
Polynomials
18
Factoring Quadratics
19
Solving Quadratics
20
Completing the Square
21
Quadratic Formula
22
Linear-Quadratic Systems
23
Rational and Irrational
24
Graphing Quadratics
25
Quadratic Models
26
Other Function Families
27
Inverse Functions
28
Shape, Center and Spread
29
Two-Way Frequency Tables
30
Fitting Lines to Data
31
Correlation
Grade 9 math, topic by topic
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Unit 4 · Exponential Functions
15 · Exponential Functions
5 parts · locked
1
15.1
Linear or Exponential
Add or multiply
Why the steps are equal
2
15.2
Initial Value and Growth Factor
What a and b say
Evaluating at whole numbers
3
15.3
Graphs of Exponential Growth
Graphing from a table
Adding k: the asymptote moves
4
15.4
Exponential Decay
Recognising and writing decay
Growth against decay
5
15.5
Exponential Functions from Data
From a table
From two points
Unlocks after
12
Key Features of Graphs
13
Sequences
14
Radicals and Exponents
Opens up
16
Exponential Models
Locked