Answer: The slope of the tangent line at density 200 is -1.67kg/bean stem
Step-by-step explanation: The attached graph file shows the relationship between the yield of a certain crop f(×) as a function of the density of aphid x.
The second attached file shows the solution.
Hey there !!
there rate of change represent slope
so here m = 0.5
y intercept = 3
so using this :- y = me+c
y = 0.5x + 3
option b is correct
Answer:
66
Step-by-step explanation:
So the volume of a cone is ![\pi r^2*\frac{h}{3}](https://tex.z-dn.net/?f=%5Cpi%20r%5E2%2A%5Cfrac%7Bh%7D%7B3%7D)
r = 3
h = 7
![9\pi *\frac{7}{3} = 21\pi](https://tex.z-dn.net/?f=9%5Cpi%20%2A%5Cfrac%7B7%7D%7B3%7D%20%3D%2021%5Cpi)
![\frac{22}{7} *21=66](https://tex.z-dn.net/?f=%5Cfrac%7B22%7D%7B7%7D%20%2A21%3D66)