# Location: **N° ` .", E° ` ."**

To define the coordinates of this point, you have to solve the tasks, that are hidden under the question marks.

Suitable for: Grade 7th

- Similar monomials.
- Degree with negative index
- Conditioned inequality properties
- Polynomial opposite polynomial.
- Identical expressions.
- Direct proportionality concept
- Trinomial.
- Proportionality factor k
- Quadrant
- Three point mutual arrangement.
- Identical expression transformation.
- Point belongs (or not) to the straight line (beam, line segment), half-plane, crossed straight lines, beam, opposite beams, line segment, properties.
- Equal figures, line segments, lengths, midpoints, distance between two points.
- Polynomial normal form.
- Ordinary and decimal fractions
- Direct proportionality function y = kx
- Letter - variable.
- Variable value.
- Point coordinates
- Quadrant
- Linear equations ax + b = 0, where a, b ∈ Q.
- Number interval and their types.
- Monomial fraction form
- Numerical expression.
- Polynomial highest term.
- Binomial.
- Monomial (1. degree).
- Coordinate beginning point
- Linear inequality solution
- Broken line and elements, elementary broken line, closed broken line, broken lines length, polygon, angles, edges peaks, diagonal, polygon perimeter.
- Degree with negative index
- Coordinate plane
- Abscissa axis
- Rational number
- Polynomial normal form.
- Quadrant
- Trinomial.
- Numerical inequalities and their properties.
- Degree with negative index
- Function y = x²
- Letter - variable.
- Similar monomials