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andrew11 [14]
3 years ago
13

Which equation best represents the line? a y = 3x + 3 b y = 1 over 2x − 3 c y = 1 over 2x + 3 d y = 3x + 1 over 2

Mathematics
1 answer:
Juli2301 [7.4K]3 years ago
3 0

Answer:

where's the line?? <3

Step-by-step explanation:

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Thank you for your help
olya-2409 [2.1K]

Answer:

I'm not completely sure but if they want exponents for 6 * 6 * 6 then it should be 6^{3}

Step-by-step explanation:

5 0
3 years ago
A guitar string is plucked at a distance of 0.6 centimeters above its resting position and then released, causing vibration. The
liubo4ka [24]

Answer:

The equation that represents the motion of the string is given by:

y =Ae^{-kt}\cos(2\pi ft)     .....[1] where t represents the time in second.

Given that: A = 0.6 cm (distance above its resting position) , k = 1.8(damping constant) and frequency(f) = 105 cycles per second.

Substitute the given values in [1] we get;

y =0.6e^{-1.8t}\cos(2\pi 105t)  

or

y =0.6e^{-1.8t}\cos(210\pi t)  

(a)

The trigonometric function that models the motion of the string is given by:

y =0.6e^{-1.8t}\cos(210\pi t)

(b)

Determine the amount of time t that it takes the string to be damped so that -0.24\leq y \leq0.24

Using graphing calculator for the equation

y =0.6e^{-1.8x}\cos(210\pi x)

let x = t (time in sec)  

Graph as shown below in the attachment:

we get:

the amount of time t that it takes the string to be damped so that -0.24\leq y \leq0.24 is, 0.5 sec


4 0
3 years ago
Use a table of function values to approximate an x-value in which the exponential function exceeds the polynomial function.f(x)
ycow [4]
X= 2 I believe my friend
5 0
4 years ago
Read 2 more answers
Select the statement below that correctly describes the relationship between the number of workers and the hours that they work.
oee [108]

Less workers = more hours

OR the answer might be worded as

More workers = less hours

6 0
2 years ago
Is 5 1/2 the same as 5 1/2
crimeas [40]
Answer: B- no
Hope this helped
5 0
3 years ago
Read 2 more answers
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