Answer:
The slope is 0.
Step-by-step explanation:
In the plane, we can write all the lines using the following equation :
\(y=ax^{2}+b\)
Where ''a'' and ''b'' are real numbers and ''a'' is the slope of the line.
If \(a=0\) we will have the following lines :
\(a=0\) ⇒ \(y=(0)x^{2}+b\\y=b\)
All the lines with the form \(y=b\) are parallel to the x-axis and intersect the y-axis in the point \((0,b)\).
The slopes of all this lines is equal to 0 given that \(a=0\)
