Solving Simultaneous Equations Graphically (B) iGCSE REVISION WORKSHEET

Cambridge iGCSE (0580): E2.4, C2.8, C3.1

Edexcel iGCSE (4MA1): 2.8, 2.14, 2.16

Number of Questions: 2

Estimated time to complete: up to 15 minutes

About This Worksheet

This iGCSE revision worksheet covers Solving Simultaneous Equations Graphically (B), aligned to Cambridge iGCSE (0580) syllabus codes E2.4, C2.8, C3.1 and Edexcel iGCSE (4MA1) codes 2.8, 2.14, 2.16. Answers and worked solutions are included.

These two questions will test the learners ability to plot a circle function and an exponential function. For each they will also have to plot a linear function and find the intersection points.

All worksheets are created by the team of experienced teachers at Cazoom Maths.

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iGCSE Syllabus Alignment

Cambridge iGCSE Maths (0580)

E2.4Extended

Derive and solve linear equations. Derive and solve simultaneous linear equations. Derive and solve simultaneous equations, one linear and one quadratic. Derive and solve quadratic equations by factorising, completing the square and using the quadratic formula. Solve simple exponential equations

Algebra and graphs

C2.8Core

Construct tables of values for functions of the form ax + b, ±x² + ax + b. Draw and interpret such graphs. Solve associated equations approximately by graphical methods

Algebra and graphs

C3.1Core

Demonstrate familiarity with Cartesian coordinates in two dimensions. Plot and read coordinates

Coordinate geometry

Edexcel iGCSE Maths (4MA1)

2.8Higher

Solve simultaneous equations where one is linear and one is non-linear

Algebra

2.14All tiers

Use Cartesian coordinates in two dimensions. Draw and interpret straight line graphs for linear functions. Find the gradient and the y-intercept of a straight line from its equation or graph. Find the equation of a straight line from its graph or from given information

Algebra

2.16All tiers

Recognise, plot and draw graphs of quadratic, cubic, reciprocal and exponential functions. Use graphs to solve equations, read off solutions and find approximate solutions. Use the graphs of these functions to find approximate solutions to related equations

Algebra