KAPEC GEOTASK?
  • The learning process is entertaining and exciting
  • The solved tasks turn into coordinates
  • The chance to follow your progress
  • Along with your schoolmates and friends, go on an adventure, searching for hideouts
Contact info
  • E-mail:

2343.1. Quadratic function y = ax² + bx + c concept

Characterise the quadratic function y=-2x^2+x-3!


What is the coefficient of the quad member?

What is the graphical depiction of the given funticon?

What is the branch direction of the function's graph?

Which of the graphic sketches given illustrates the given quadratic function?
Grade:
9
Subject
Algebra
Theme
Square function
Subtheme
Quadratic function y = ax² + bx + c concept

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Numerical chain concept
  2. Algebra: Combinatorics
  3. Algebra: Interval methodes in inequalities
  4. Geometry: peak, edge, face, prism (straight and regular) pyramid (also regular), cylinder, cone, sphere.
  5. Algebra: Function concept recess: Function root; growth-decrease; biggest-smallest value; value interval.
  6. Physics: Electrical circuit characteristics and Ohms law in circuit.
  7. Physics: Energy usage in everyday life
  8. Chemistry: Obtaining metal from oxides. With chemical reaction equations.
  9. Algebra: Difference
  10. Algebra: Function concept recess: growth-decrease; biggest-smallest value;value interval.