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Thepotemich [5.8K]
3 years ago
14

For what x-values is the graphed function decreasing?

Mathematics
1 answer:
Lapatulllka [165]3 years ago
5 0

Answer:

Given function is decreasing for all x-values , except 4.

Step-by-step explanation:

We are given with a graph of the function and we are asked to find x-values for which function is decreasing.

We will say a function is decreasing If as x increases(from left to right) y decreases(goes down).

The given graph has 2 regions till x=4 and after x=4

Till x=4, if we see the graph from left to right, graph is going down, which means it is decreasing.

After x=4 also, as x goes from left to right, graph is going down, which means it is decreasing after x=4 also.

Hence the given function is decreasing for all x-values except x=4.

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Fran deposited 4869 into a savings account that pays simple annual interest rate of 3.25% how much interest will she earn after
Whitepunk [10]

Answer:

$395.61

Step-by-step explanation:

The formula for simple interest is:

i=Prt

Where

i is the interest amount

P is the principal amount

r is the rate of interest per time period

t is the time period

Here,

P = 4869

we want to find after 30 months, that converted to years is:

30/12 = 2.5 years

t = 2.5

The annual rate is 3.25% = 0.0325

Now, substituting, we find our answer:

i=Prt\\i=(4869)(0.0325)(2.5)\\i=395.61

The interest earned is <u>$395.61</u>

8 0
3 years ago
Anyone Know This Answer ASAP ?
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multiply 35 by tan(42)

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3 years ago
Miguel and Maria are washing the windows in their home. Together, they can complete the task in 1 hours. If Maria can wash windo
Orlov [11]
For this case, the first thing we must do is define variables.
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 y: amount of time Maria uses to complete the task.
 We write the system of equations:
 x + y = 60
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3 years ago
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How many cups is 9.16 fl oz
Stolb23 [73]
1.145 cup you’re welcome ! :)
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Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining Bismuth-210 transforms i
Luden [163]

Answer:

Approximately 76.5 mg.

Step-by-step explanation:

Given,

The initial quantity of the Bismuth-210, P = 233 mg,

Also, the rate of decay per day, r = 13 %

Thus, the quantity of the Bismuth-210 after 8 days would be,

A=P(1-\frac{r}{100})^8

=233(1-\frac{13}{100})^8

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=76.4733194697

\approx 76.5\text{ mg}

3 0
3 years ago
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