### Draw quadratic graphs (a > 1)

In this lesson we will learn how to draw quadratic graphs where the coefficient of x² is greater than 1

4 lessons

In this lesson we will learn how to draw quadratic graphs where the coefficient of x² is greater than 1

In this lesson we will learn how to draw quadratic graphs where the coefficient of x² is negative.

In this lessons we will learn how to use graphs to find solutions to equations where one is quadratic and one is linear.

In this lesson we will learn how to solve quadratic equations, given a different quadratic, using a sketch.

Units in Maths

Units in Algebra (A)

- Simplifying Surds
- Adding Surds
- Multiplying Surds
- Dividing and Rationalising surds
- Solving equations 2 (Simple algebraic fractions)
- Algebraic Fractions
- Factorise and solve a quadratic (a=1)
- Factorise and solve quadratics (a > 1)
- Substitution and Rearranging formulae
- Further Algebra (Change the subject/Binomial expansion)
- Similarity
- Trigonometry 1
- Trigonometry 2
- Trigonometry 3
- Types of numbers and Rules of Indices
- Negative and Fractional Indices
- Recurring decimals
- Upper and Lower Bounds
- Straight Line Graphs (y=mx+C)
- Straight Line Graphs 2 (Parallel Lines)
- Higher Straight lines (Perpendicular Lines)
- Simultaneous Equations (Linear)
- Scatter Diagrams & Frequency Trees & Averages
- Higher Data 1 (CF and Box Plots)
- Probability 2 (Sample space, Venn diagrams and experimental)
- Higher Probability (Conditional and Further Set Notation)
- Further Quadratic equations
- Quadratic Graphs 1 (a=1)
- Quadratic Graphs 2 (a>1)
- Quadratic sequences
- One linear and one quadratic simultaneous equations
- Parts of a circle 1 & 2
- Volume and Surface Area 1 (Prisms)
- Volume 2
- Surface Area 2
- Volume and Surface Area 2
- Advanced Trigonometry 1
- Advanced Trigonometry 2
- Advanced Trigonometry 3
- Directed Numbers
- Rules of Indices (numbers)
- Standard Form (Writing and converting)
- Standard Form 4 Operations
- Collecting, Indices, Expand and Simplify, Solving Equations 1
- Adding and Subtracting Fractions
- Rotation and Enlargement
- Pythagoras Theorem 1
- Pythagoras Theorem 2
- Factors Multiple and Primes
- Venn Diagrams
- HCF and LCM
- Rounding and Estimating
- Simple Graphs
- Scatter diagrams and Frequency trees
- Averages (From a list and tables, Stem and Leaf)
- Ratio 1 & 2
- Percentage increase and decrease
- Repeated Percentage Change
- Fractions 1, 2, and Fractional Change
- Parts of circles 1 (Semi and quarter circles)
- Parts of circles 2 (Arcs and Sectors)
- Cylinders
- Area and Perimeter
- 4 Rules of Number
- Types of numbers
- Collecting like terms, simplifying
- Expand and simplify brackets
- Rules of Indices
- Solving equations 1 (One step, Two Step and Brackets)
- Reflection
- Factorising (single bracket)
- Solve Inequalities and Represent on Number Line
- Linear Sequences
- Fraction equivalents
- Fractions 1 (adding and subtracting)
- Fractions 2 (multiplying and dividing)
- Fraction Change
- Percentages
- FDP Equivalents
- Decimals
- Ratio 1
- Circles
- Revise - Angles, Polygons, Bearings
- Circle Theorems 1
- Circle Theorems 2
- Functions
- Revise - Simultaneous Equations
- Charts and Tables (Pie Chart and Two way tables)
- Revise - Data (mean table, CF charts)
- Probability 3 (Tree diagrams)
- Histograms
- Cubic and Reciprocal Graphs
- Travel Graphs
- Graphs of Inequalities
- Compound measures
- Volume and Surface Area 1 & 2
- Translate and Vectors 1
- Vectors 2
- Constructions
- Loci
- Angle Facts
- Parallel Lines and Polygons 1
- Polygons 2 (Interior and Exterior)
- Ratio 2 (Ratio and Fractions/Direct Proportion/Best Buy)
- Revise - Solving equations
- Frequency charts (Data Collection, Bar and Pictograms)
- Probability 1 (Scale and equally likely events)
- Bearings
- Views and Maps
- Constructions & Loci
- Solve equations numerically (Iteration)
- Direct and Inverse Proportion
- Further Algebraic Fractions
- Algebraic Proof
- Circle Graphs
- Data Collection Higher
- Revise - Linear and Quadratic Graphs
- Other Graphs (Trig, Exponetial and Transformations)
- Further graphs (Gradients/Area of curves)
- Volume and Surface Area Higher 3
- Higher Vectors 1
- Higher Vectors 2 and Congruent Triangles
- Enlargement and Similarity

- Algebraic Fractions
- Simple Graphs & Straight Line Graphs 1
- Other Graphs (Trig, Exponetial and Transformations)
- Cubic and Reciprocal Graphs
- Simultaneous Equations Linear & Quadratic
- Further Algebraic Fractions
- Quadratic Graphs & Cubic and Reciprocal Graphs
- Graphs of Inequalities
- Rules of Indices
- Simultaneous Equations (Linear)
- Expand and simplify brackets
- Quadratic sequences
- Simultaneous Equations
- Direct and Inverse Proportion
- Functions
- Quadratic Sequences & Further Algebra
- Quadratic Graphs & Travel Graphs
- Revise - Linear and Quadratic Graphs
- Further graphs (Gradients/Area of curves)
- Substitution and Rearranging formulae
- Solving Equations 1 & 2
- Quadratic Graphs 1 (a=1)
- Solve Inequalities and Represent on Number Line
- Solving equations 2 (Simple algebraic fractions)
- Linear Sequences
- Further Quadratic equations
- Solve equations numerically (Iteration)
- Higher Straight lines (Perpendicular Lines)
- Quadratic Graphs 2 (a>1)
- Compound measures
- Algebraic Proof
- Expand and Simplify & Factorise Linear & Solving Equations 1 & 2
- Straight Line Graphs 2 (Parallel Lines)
- Circle Graphs
- Linear & Quadratic Sequences
- Revise - Simultaneous Equations
- One linear and one quadratic simultaneous equations
- Simple Graphs
- Travel Graphs
- Factorise and solve quadratics (a > 1)
- Factorise and solve a quadratic (a=1)
- Straight Line Graphs (y=mx+C)
- Factorising (single bracket)
- Collecting like terms, simplifying
- Algebraic Proof & Functions
- Substitution and Rearranging Formulae & Rules of Indices
- Solving equations 1 (One step, Two Step and Brackets)
- Further Algebra (Change the subject/Binomial expansion)
- Straight line graphs 1 & 2