Answer:
1000+ 300+ 70+ 8=1378
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Required
The average rate over ![[2,b]](https://tex.z-dn.net/?f=%5B2%2Cb%5D)
Average rate (m) is calculated using:

Where
![[a,b] = [2,b]](https://tex.z-dn.net/?f=%5Ba%2Cb%5D%20%3D%20%5B2%2Cb%5D)
So, we have:

Calculate f(b) and f(2)



So, we have:



Expand the numerator

Factorize

Factor out 3b + 6

Cancel out b - 2

If you need clarification just reply back so I can help
Answer:
The slope of the 1st equation is 3/4.The reason why I say this is due to the fact that in the slope-intercept form y=mx+b mx represents the slope.Moreover, the second equation has a slope of 7/3 because its mx value is 7/3 therefore implying that it is the slope for equation number 2.Hope that helped.I dream of being brainliest.
Step-by-step explanation: