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1 answer:

6 0

An Ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the system through photosynthesis and is incorporated into plant tissue. By feeding on plants and on one another, animals play an important role in the movement of matter and energy through the system. They also influence the quantity of plant and microbial biomass present. By breaking down dead organic matter, decomposers release carbon back to the atmosphere and facilitate nutrient cycling by converting nutrients stored in dead biomass back to a form that can be readily used by plants and other microbes.

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Write a slope-intercept equation for a line perpendicular to f(x) = −2x + 4 and

Ierofanga [76]

Answer:

y-(-1)=-2(x-(-4))

Step-by-step explanation:

6 0

3 years ago

A function models the growth of a sample starting with 40 bacteria with the ability to double every two hours. Which graph model

Mariana [72]

Answer:

the graph where it's going up (right)

Step-by-step explanation:

if you double 40 it will be 80. double 80 and you get 160 etc etc. this means the total bacteria only grows and the graph has to go all the way up

4 0

3 years ago

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QF Q6.) Find the function for b.

Dimas [21]

The function notation f(x)=2x-4 means replace the x on the right-hand side with the value in parentheses on the left.
For example, f(y)=2y-4; f(4)=2(4)-4=4; f(1)=2(1)-4=-2 and so on.
The same principle applies to g(x), for example
g(2)=4(2^2)-3=13,
g(x+1)=4(x+1)^2-3=4(x^2+2x+1)-3=4x^2+8x+4-3=4x^2+8x+1
and so on.

(g of f)(x) is another way to write g(f(x)), therefore
g(f(x))
=g(2x-4) [because f(x)=2x-4
=4(2x-4)^2-3
=4(4x^2-16x+16)-3
=16x^2-64x+64-3
=16x^2-64x+61

7 0

3 years ago

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OverLord2011 [107]

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8 0

3 years ago

62,57,52,47,42 recursive formula

levacccp [35]

Answer:

1st sequence: f(n)=f(n-1)-5 with f(1)=62.

2nd sequence: f(n)=f(n-1)+9 with f(1)=-15.

Step-by-step explanation:

The first sequence, to get the next term you just subtract 5 from the previous term.

The recursive form is f(n)=f(n-1)-5 with f(1)=62.

The sequence, to get the next term you just add 9 to the previous term.

The recursive form is f(n)=f(n-1)+9 with f(1)=-15.

4 0

3 years ago