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Sati [7]
2 years ago
8

Help please will gie brainly

Mathematics
1 answer:
blondinia [14]2 years ago
6 0

Answer:

4

Step-by-step explanation:

k= y/x

k= 8/2 = 4

k= 12/3 = 4

k= 24/6 = 4

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Graph the following piecewise function.
atroni [7]

Answer:

The graph of this piece-wise function is attached below.

Step-by-step explanation:

Given the function

{\displaystyle f(x)={\begin{cases}x^{2} +2&{\text{if }}-5\leq x

  • A piece-wise function is a function which has multiple pieces.
  • Each of the pieces have their own restrictions.
  • The domain of a function is the set of input, or x, values for which the function is defined.
  • The range is the set of all values taken by the function

As the piece

f(x)=x^{2} +2 has the domain [-5, 3) and graph of this piece is attached below.

and

f(x)=x-4 has the domain [3, 7) and graph of this piece is attached below.

So, the domain of the piece-wise function can be composed as [-5, 3) U [3, 7) and range has the interval \:\left[-1,\:27\right].

i.e.

Domain: [-5, 3) U [3, 7)

Range: \:\left[-1,\:27\right]

The graph of this piece-wise function is attached below.

<em>Keywords: piece-wise function, domain, range</em>

<em>Learn more about piece-wise function from brainly.com/question/12687437</em>

<em>#learnwithBrainly</em>

3 0
3 years ago
Read the caption please
ladessa [460]

Answer:

a

Step-by-step explanation:

4 0
2 years ago
Which is equivalent to sin-1(–0.4)? Round your answer to the nearest hundredth of a radian.
strojnjashka [21]

Answer:

-0.41 radians

Step-by-step explanation

(Credit goes to calculista)

let

A---> the angle

if sin A=-0.4

then 

A=sin-1(-0.4)

using a calculator

A=-23.578°----> the angle A belong to the IV quadrant

convert to radians

if pi radians--]----> 180°

x--------> -23.578°

x=-23.578*pi/180----> x=-0.41 radians

Read more on Brainly.com - brainly.com/question/9675799#readmore

4 0
3 years ago
Solve the inequality 4(x – 3) – 7 &lt; 2(x – 3).
natima [27]

Answer:

{x}\lt\frac{{13}}{{2}}

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the diameter of a circle that has an area of 49pie
tester [92]
There would not be one
6 0
3 years ago
Read 2 more answers
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