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2 years ago

Graphing Exponential Functions In Exercise, sketch the graph of the function.

Mathematics

1 answer:

denis23 [38]2 years ago

5 0

Answer:

The graph of the function $f(x) = (1/2)^2x + 4$ is attached as image below.

Analysis:

We have two intersection points in the graph

The function $f(x) = (1/2)^2x + 4$ intersects the y-axis at points (0,4)

The function $f(x) = (1/2)^2x + 4$ intersects the x-axis at points (-16,0)

f(x) is positive for x>-`16

f(x) is negative for x<-`16

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Thepotemich [5.8K]

Answer:

i think E.942 cm³ is answer

Volume = πr²h

3.14×5×5×12

= 942 cm²

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2 years ago

PLSSS HELP<br>Order the numbers from least to greatest

likoan [24]

Answer:

It is the Last answer D

Step-by-step explanation:

because 15/2 is equal to 7 1/2

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2 years ago

a spinner is divided into eight equal parts numbered 1 to 8. if the spinner is spun once, what is the probability that it stops

Step2247 [10]

Since the total number of available selections is divided by two, the probability is 50%. If we look at the total set of numbers, we find that even numbers are multiples of 2. 2, 4, 6, 8 (which makes up half of the numbers on the spinner).

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3 years ago

Read 2 more answers

What is 6.30 rounded to the nearest tenth?

Lady_Fox [76]

It's rounded to 6.3
:)

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3 years ago

Read 2 more answers

the area of a square whose sides have length x cm is increasing at the rate of 12cm²/s. how fast is the length of a side increas

katovenus [111]

Answer:

0.67 cm/s

Step-by-step explanation:

The area of a square is given by :

$A=x^2$ ....(1)

Where

x is the side of a square

$\dfrac{dA}{dt}=12\ cm^2/s$

Differentiating equation (1) wrt t.

$\dfrac{dA}{dt}=2x\times \dfrac{dx}{dt}$

When A = 81cm², the side of the square, x = 9 cm

Put all the values,

$12=2\times 9\times \dfrac{dx}{dt}\\\\\dfrac{dx}{dt}=\dfrac{2}{3}\\\\\dfrac{dx}{dt}=0.67\ cm/s$

So, the length of the side of a square is changing at the rate of 0.67 cm/s.

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2 years ago