In a quadratic function, the coefficient 

 determines the shape of the graph. This is dependent on 

’s absolute value. Check out this video to learn more.

A number is divisible by another number if the answer does not have a remainder. Or, said another way, if the divisor is a factor of the dividend.

A symbol used to represent a number. 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 are digits. For example, 19 has two digits, 1 and 9.

The remainder is what you’re left with when dividing one whole number by another

Long division is a method you can use to divide numbers by hand

Mathagon

Quadratic Function

Coefficient a

Coefficient b

Coefficient c

Axis of Symmetry

Drawing a Parabola

Factorized Form

Vertex Form

Quadratic Functions

In a quadratic function, the coefficient a determines the shape of the graph. This is dependent on a’s absolute value. Check out this video to learn more. 

What Is the Role of the Coefficient a in a Quadratic Function?