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Vesna [10]
3 years ago
8

✨ B R A I N L I E S T ✨✨

Mathematics
1 answer:
Schach [20]3 years ago
3 0

Step-by-step explanation:

if you call this limit to f(x), by the definition of derivatives f(x)=h'(x) such that

h(x) = x +  \frac{1}{ {x}^{2}  }

then f'(x)=h''(x) then

= 1 + ( - 2)  {x}^{ - 3}  = 1 -  \frac{2}{ {x}^{3} }

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Help plz i really dont understand how to do this
Svetlanka [38]

74 cause an absolute value of any number will always be positive.

7 0
3 years ago
PLEASE HELP ME PLEASE HELP ASAP PLEASE HELP PLEASE AND THANK YOU
Allushta [10]

Answer:

y =mx + c

7 = 5/2 (-2) + c

7 = - 5 + c

c = 7 + 5

c = 12

Therefore, y = 5/2x + 12

Multiply through by 2

2y = 5x + 24

You're welcome

7 0
3 years ago
What is the value of e^infinity and e^-infinity
valentinak56 [21]
E^(∞): This is defined as 'e' being raised to a huge value. Hence the result will definitely be a large number which is also infinity (∞), i.e. e^(∞) = ∞. e^(- ∞) = 1/e^(∞) = 1/∞ = 0.
8 0
3 years ago
Basic functions sample work! Help please
frosja888 [35]

Answer:

  See the attachment.

Step-by-step explanation:

Function notation: This means the description of the curve is written in the form ...

  f(x) = <an expression that describes the curve in terms of independent variable x>

The name of the function does not have to be "f", though f, g, h are traditional for generic functions. In specific cases, the function name might be related to the value the function delivers: <em>cost(n)</em> might be the function that tells you the cost of producing n items, for example.

The functions shown (square root, reciprocal) should be shapes you have memorized. You can check the scale factor at specific values you know, for example, √4 = 2, or 1/1 = 1. Hence both functions have a scale factor of 1 (no scaling).

___

The domain is the horizontal region where the function is defined. Square root is not defined for negative numbers; reciprocal is not defined for 0. Hence the descriptions of the respective domains must exclude these values.

___

The range is the vertical extent of the values each function produces. The domain and range are the same for both functions shown here.

___

Asymptotes are lines the function approaches but does not reach. The square root function has no such lines. (It reaches vertical at x=0.)

The reciprocal function has a vertical asymptote as x=0 (the value of x that makes the function denominator zero). And, it has a horizontal asymptote at y=0, a value that can be approached, but not reached, as x gets large in either the positive or negative directions.

___

End behavior: The square root function heads off toward (∞, ∞). The reciprocal function heads toward the value defined by the horizontal asymptote: y=0 as x gets large in magnitude.

3 0
3 years ago
Recall that h, the phase shift, is any value of x that occurs at the beginning of a cycle.
nydimaria [60]

Answer:

0.748

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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