Answer:
Step-by-step explanation:
Okay!
A graph representing the function :
f(x)=x(x+2)
I will describe the graph for you!
the points on this graph are : (-3,3),(-2,0),(-1,-1),(0,0),(1,3)
the graph also creates a U shape!
Slope of the line is -1.
Step-by-step explanation:
Given points are,
(-5.5,6.1),(-2.5,3.1)
Here,

Slope = m = 
Putting values;

Slope of the line is -1.
Keywords: Slope, line
Learn more about slopes at:
#LearnwithBrainly
This differs on what number you want to talk about. 1 is the hundreds, 8 is the tenths, 7 is the ones.
No Patrick mayonnaise is not an instrument