Answer:
Step-by-step explanation:
Th average rate of change is the slope of the secant line that goes through those 2 values of x. Of course, each value of x also has a value of y. The coordinates for these combinations of x's and y's are:
(-1, 5) and (4, 0). We can use the slope formula to find the average rate of change of this function without having to know what the function's equation is:

So the average rate of change, aka slope, between those 2 points is -1
Answer: 6
Step-by-step explanation:
3/1=3
2/4=0.5
3/0.5=6
Answer:
Step-by-step explanation:
Answer:
mean is 75
Step-by-step explanation:
Answer: 4
Step-by-step explanation:
Perpendicular lines have reciprocal slopes