Question

the graphical representation of a quadratic polynomial is paraloba​

Answer 1

where

a

,

b

, and

c

are constants, and

a

≠

0

.

The graph of a quadratic function is a U-shaped curve called a parabola. This shape is shown below.

A parabola has a maximum or a minimum, called the vertex, an axis of symmetry through the middle of the parabola, a y-intercept where it crosses the y-axis, and can have as many as two x-intercepts where it crosses the x-axis.

Parabola : The graph of a quadratic function is a parabola.

In graphs of quadratic functions, the sign on the coefficient

a

affects whether the graph opens up or down. If

a

<

0

, the graph makes a frown (opens down) and if

a

>

0

then the graph makes a smile (opens up). This is shown below.

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Answer 2

Yes graphical representation of
Linear polynomial-straight line
Quadratic polynomial-Parabola