Calculate the rate of change over the interval of -10 < x < -6 of the graph.

The rate of change over the interval of -10 < x < -6 of the graph is 2

Step-by-step explanation:

In the given figure:

The relation between x and y over the interval of -10 < x < -6, represented by a line, then the rate of change over this interval is the slope of the line

∵ The line passes through points (-10, -6) and (-6, 2)

∴ x1 = -10 and y1 = -6

∴ x2 = -6 and y = 2

→ Substitute them in the rule of the slope above

∴

∴ The slope of the line = 2

∵ The rate of change = the slope of the line

∴ The rate of change over the interval of -10 < x < -6 of the graph is 2

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

dude thats to long figure it

step-by-step explanation: