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2312.3. Concept of equation system

Tick the correct answer!

If equation system consists of two linear equations, its graphic is two lines. There can be thee substantially different arrangements of these lines on the coordinate plane. What is the solution number if these lines cross each other?

Look at the given graphic sketches and determine, how many solutions the system has, which is described by these equation graphics!

Equation systems
Equation system concept

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Quadratic equation solution
  2. Chemistry: Calculations by chemical reactions.
  3. Geometry: Triangle, parallelogram, rhombus area formulas, through narrow angle sine value.
  4. Physics: Types of information transmission.
  5. Geometry: peak, edge, face, prism (straight and regular) pyramid (also regular), cylinder, cone, sphere.
  6. Algebra: Quotient
  7. Geometry: Regular polygon, its perimeter and area. Regular polygon indrawn circumference, circumference drawn around regular polygon.
  8. Physics: The development of transport
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  10. Algebra: Combinatorics