10+ Archirodon Interview Questions and Answers

A polygon is a closed shape with straight sides. A circle is not a polygon.

• A polygon is a 2-dimensional shape made up of straight line segments.

• It has a finite number of sides and angles.

• Examples of polygons include triangles, squares, rectangles, and pentagons.

• A circle is not a polygon because it has a curved boundary instead of straight sides.

Linear functions have a constant rate of change while quadratic functions have a variable rate of change.

• Linear functions have a degree of 1 while quadratic functions have a degree of 2.

• Linear functions graph as a straight line while quadratic functions graph as a parabola.

• Linear functions have one x-intercept and one y-intercept while quadratic functions have two x-intercepts and one y-intercept.

• Examples of linear functions include y = 2x + 1 and y = -0.5x + 3 while examples...read more

Two values are proportional if they have a constant ratio between them.

• Two values are proportional if they have a constant ratio between them.

• The condition for two values a and b to be proportional is a/b = k, where k is a constant.

• For example, if a = 2 and b = 4, then a/b = 2/4 = 1/2, which is a constant ratio.

Arithmetic sequence is a list of numbers where the difference between consecutive terms is constant.

• Arithmetic sequence has a common difference between consecutive terms.

• Formula for nth term of arithmetic sequence: a_n = a_1 + (n-1)d

• Example: 2, 5, 8, 11, ... is an arithmetic sequence with common difference of 3.

Similar figures have the same shape but not necessarily the same size, while congruent figures have both the same shape and size.

• Similar figures have proportional sides and angles, but may be different in size.

• Congruent figures have exactly the same shape and size.

• For example, two rectangles with different dimensions are similar, but two congruent squares have the same dimensions.

Linear equations have variables raised to the power of 1, while quadratic equations have variables raised to the power of 2.

• Linear equations have a degree of 1, while quadratic equations have a degree of 2.

• Linear equations graph as straight lines, while quadratic equations graph as parabolas.

• Linear equations have one solution, while quadratic equations can have two solutions, one solution, or no real solutions.

• Examples: Linear equation - y = 2x + 3, Quadratic equation - y = x...read more

Polygons are closed shapes with straight sides. A circle is not a polygon because it has a curved side.

• Polygons are closed shapes made up of straight line segments

• Polygons have a specific number of sides and angles

• Examples of polygons include triangles, squares, pentagons, and hexagons

• A circle is not a polygon because it has a curved side

Three methods for solving linear equations include graphing, substitution, and elimination.

• Graphing involves plotting the equations on a graph and finding the point of intersection.

• Substitution involves solving one equation for a variable and substituting it into the other equation.

• Elimination involves adding or subtracting the equations to eliminate one variable.

The method of solving equations is called the elimination method.

• In the elimination method, you eliminate one variable by adding or subtracting the equations to get a new equation with only one variable.

• Then you solve for that variable and substitute the value back into one of the original equations to find the other variable.

• Example: 2x + 3y = 8 and 3x - 2y = 4. By adding the two equations, you can eliminate y and solve for x.