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gayaneshka [121]
3 years ago
9

What is the meaning of this notation, f^-1(x)?

Mathematics
1 answer:
kogti [31]3 years ago
5 0

Answer:

Notation. The inverse of the function f is denoted by f -1 (if your browser doesn't support superscripts, that is looks like f with an exponent of -1) and is pronounced "f inverse". ... The inverse of a function does not mean the reciprocal of a function.

Step-by-step explanation:

I hope this helps you!

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#13 help please i am stumped!
kozerog [31]
4/5*1/2=2/5 that is your answer

6 0
4 years ago
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4.
Zigmanuir [339]

Answer:  The answer would be letter A

slope (m)=-9/2

intercept on x-axis=56/9

intercept on y-axis=28

Explanation:

18x+4y=112

(18x)/112+(4y)/112=1

(x/1)/(56/9)+y/28=1

intercept on x-axis=56/9

intercept on y-axis=28

now, 4y=-18x+112

y=-9/2x+28

so, slope (m)=-9/2

Step-by-step explanation:

Move all terms that don't contain  y  to the right side and solve.

y =  28  −  (9 x) /(2)

7 0
3 years ago
PLEASE ANSWER THIS!! A can of sweet peas has a radius of 2.5 inches and a height of 3.6 inches. How much paper is used to label
SVETLANKA909090 [29]

Answer:56.52

Step-by-step explanation: C = length of the can. C = 2(Pi)(2.5). Then multiply the side length with height to get get the area of the side of the can = )

4 0
3 years ago
Perimeter is 46 ft and length is 11 ft, what is the width?
Delvig [45]
Subtract the length from the perimeter because length + width = perimeter so 46ft - 11ft = 55ft
5 0
3 years ago
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The total charge that has entered a circuit element is q(t) = 6 (1 - e-7t) when t ≥ 0 and q(t) = 0 when t < 0. The current in
Bess [88]

Answer:

A=42, B=-7

Step-by-step explanation:

The current function of time is defined as follows:

I(t)=\frac{dq(t)}{dt}

where q(t) is the charge function.

For the given charge function of time q(t)=6\left( 1-e^{-7t}\right) we have the following current function:

I(t)=\frac{d}{dt} \left(6\left( 1-e^{-7t}\right)\right)=42e^{-7t}

In the problem it is proposed that I(t)=Be^{-At}.

Examining the expression of I(t) we obtained by deriving q(t) with the expression proposed by the problem and comparing term by term:

I(t)=Be^{-At}=42e^{-7t}

We conclude that A=-7 and B=42.

4 0
3 years ago
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