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snow_lady [41]
3 years ago
15

Given the function f(x) = 5x, Section A is from x = 0 to x = 1 and Section B is from x = 2 to x = 3. Part A: Find the average ra

te of change of each section.
Mathematics
1 answer:
I am Lyosha [343]3 years ago
4 0

Answer:

The answer is 1.5 / 6

Step-by-step explanation:

The reason why I think is 1.5 / 6 is because 6 * 5 -7 * 8 equals 9.00 0.5 which in mathematical terms would be 1.5 / 6

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The graph of the piecewise function f(x) is shown.
NeTakaya

Answer:

{f(x) | -∞ < f(x) ≤ 4 }

Step-by-step explanation:

The range is made up of the y values.  Remember f(x) = y

In this graph the least value of y is -∞ and the greatest value of y is 4

So, the range is {f(x) | -∞ < f(x) ≤ 4 } which is the 2nd choice

4 0
3 years ago
Solve the linear equation by using the Gauss-Jordan elimination method
Paha777 [63]

Answer:  ( x , − x/ 3 − 5 /3 )

Step-by-step explanation:


7 0
3 years ago
The watering can contained 5 1/2 quarts of water. After all the plants were watered, only 4 cups remained. How many cups of wate
Ivahew [28]

Answer: 9.5 cups of water

Step-by-step explanation:

5 1/2 + 4

5 1/2= 11/2

11/2+4=9.5

3 0
3 years ago
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matrenka [14]

Answer:

I think the answer is twenve

3 0
2 years ago
4. A sports car accelerates from rest to a final velocity of 64 m/s at a rate of 12.3
Ivanshal [37]

Answer:

t = 5.2\ s

Step-by-step explanation:

Given

a= 12.3m/s^2 --- acceleration

v = 64m/s --- final velocity

u =0m/s --- initial velocity (it is 0, because the car starts from rest)

Required

Determine the time taken

This will be solved using Newton's first equation of motion:

v = u + at

Substitute values for v, u and a

64 = 0 + 12.3*t

64 = 12.3t

12.3t = 64

Make t the subject

t = \frac{64}{12.3}

t = 5.2\ s

<em>Hence, the time taken is approximately 5.2 seconds</em>

6 0
3 years ago
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