The average rate of change is calculated as the slope of the line between the two points on the graph. Since at x = 1, y = -3, and at x = 3, y = 1, these are the two points which we calculate the slope from. Using the formula
m = (y2 - y1)/(x2 - x1)
m = (1 - (-3))/(3 - 1)
m = 4/2
m = 2
Therefore the slope, or the average rate of change, between these points is 2.
I just agree with the other comment
Answer:
no,no,yes,no
Step-by-step explanation:
Function: 12<=w-27
First one: W=34 34-27=7 7 is not greater than or equal to 12
Second one: W=36 36-27=9 9 is not greater than or equal to 12
Third one: W=45 45-27=18 18 is greater than or equal to 12
Last one: W=37 37-27=10 10 is not greater than or equal to 12
Hopefully you can go to be now!
Answer:
4 17/18
Step-by-step explanation:
you make the mixed numbers into improper fractions then you subtract them