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gavmur [86]
3 years ago
14

Math is hard can u help me

Mathematics
2 answers:
Mariana [72]3 years ago
7 0
What do you need? I know many mathematical skills
anastassius [24]3 years ago
3 0
What you need? I might be able to help
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The graph represents the distance in miles, y: that Car A travels in x minutes. The function y x represents the distance, y; tha
lisov135 [29]
Explain

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Step by step solutions
8 0
3 years ago
Given the function f(x) = 4x - 2, explain and show how to find the average rate of change between x = 2 and x = 4.
zalisa [80]

Answer:

The average rate of change between x = 2 and x = 4 is of 4.

Step-by-step explanation:

Average rate of change:

The average rate of change of a function f(x) in an interval [a,b] is given by:

A = \frac{f(b)-f(a)}{b-a}

In this question:

f(x) = 4x - 2, b = 4, a = 2

Thus:

f(b) = f(4) = 4(4) - 2 = 16 - 2 = 14

f(a) = f(2) = 4(2) - 2 = 8 - 2 = 6

Average rate of change:

A = \frac{f(b)-f(a)}{b-a}

A = \frac{14-6}{4-2}

A = \frac{8}{2}

A = 4

The average rate of change between x = 2 and x = 4 is of 4.

7 0
2 years ago
Identify the function that contains the data in the following table:Х-20o235f(x)531224O f(x) = x/ + 1O f(x) = x - 21O f(x) = lx
kirill [66]

To identify the function that contains the data in the table, we should first visualize the data.

A graph of the data is shown below:

From the plot above, we can identify that:

The graph above is a graph of f(x) = |x|, translated to the right 2 units and translated upwards 1 unit.

Hence, the function is:

f(x)\text{  = |x-2| + 1}

Answer:

Option D

3 0
1 year ago
The graph shows the relationship between time and the number of soda bottles a machine can make. Use the points ​(4​,80​) and ​(
makvit [3.9K]

Answer:

1200

Step-by-step explanation:

We can gather from what's given that y=20x

y represents the total number of bottles produced in the given time in seconds, which is x. When x=1, y=20, This means that each second the machine can make 20 soda bottles. Each minute is 60 seconds, so when x=60, y=20*60 =1200 soda bottles.

8 0
3 years ago
Read 2 more answers
Help me pls pls pls
mixas84 [53]

Answer:

1. C            2. B             3. E         4. also B

Step-by-step explanation:

7 0
3 years ago
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