Answer:7
Step-by-step explanation:
A) x= -21/-3
= 7 answer
Answer:
ciu4rhiydve
Step-by-step explanation:
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Answer:
3/1
Step-by-step explanation:
The average rate of change is the distance between y values divided by the distance between x values. We know this as rise/run or slope for linear equations. For non-linear equations, we calculate the average over an interval.
This function has y-values of -1 at x=0 and 5 at x=2.
We add -1+5=6 and divide this by 2-0=2.
6/2=3.
The y-values on average change 3 units for every 1 unit of the x-values.
Area = b*h and in some cases * 2 so you need to do this, 64*52 + 40*28= 4448 yd2