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Anuta_ua [19.1K]
2 years ago
7

Can you find the rate of change for the following function: -6x + 3y =9?​

Mathematics
2 answers:
IgorC [24]2 years ago
7 0

Answer:

The general rate of change can be found by using the difference quotient formula. To find the average rate of change over an interval, enter a function with an interval:  

f ( x ) =  x ^2 ,  [ 2 , 3 ]

The rate of Change is 2

Step-by-step explanation:

Natalija [7]2 years ago
3 0

Answer:

2

Step-by-step explanation:

The slope m is a measure of the rate of change of the function.

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

- 6x + 3y = 9 ( add 6x to both sides )

3y = 6x + 9 ( divide terms by 3 )

y = 2x + 3 ← in slope- intercept form

with slope m = 2

Rate of change is therefore 2

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Answer:

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A heavy rope, 30 ft long, weighs 0.4 lb/ft and hangs over the edge of a building 80 ft high. Approximate the required work by a
gizmo_the_mogwai [7]

Answer:

180 fb*lb

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Step-by-step explanation:

We have that the work is equal to:

W = F * d

but when the force is constant and in this case, it is changing.

 therefore it would be:

W = \int\limits^b_ a {F(x)} \, dx

Where a = 0 and b = 30.

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Therefore, we replace and we would be left with:

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W = 0.2 * (15 ^ 2) - 0.2 * (0 ^ 2)

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3 years ago
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