Answer:
Step-by-step explanation:
what we know=
x is the independent variable and y is the dependent variable.
our co-ordinates can be expressed in the form of (x value, y value).
so... we only need two points for this so let's just list two points so it goes faster
A(-7,5)
B(-1,65)
alright, now we have two points. we're trying to find the rate of change, which in other words, is the slope.
m=(y-y1)/(x-x1) <-- plug in our points.
m=(65-5)/(-1-(-7)
m=60/(-1+7)
m=60/6
m=10
therefore the rate of change aka the slope of this table of values is 10.
