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aksik [14]
4 years ago
5

How do you get an equation from a graph

Mathematics
1 answer:
Marat540 [252]4 years ago
4 0
Y=mx+b, checking the points,
You might be interested in
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
4 years ago
If Seth traveled 1 mile in 57.1 seconds. About how fast does Seth travel in miles per hour?
irga5000 [103]

Answer: Seth is travelling at 63.047mi/hr

Step-by-step explanation: First convert 57.1 seconds to hours.

1 hour is equal to 3600s so multiply 57.1sec by 1hr/3600s to get 0.0158 hr

The formula for speed distance over time. v=d/t

v= 1mi/0.0158hr

v= 63.047mi/hr

8 0
4 years ago
Read 2 more answers
Need Answers ASAP
Solnce55 [7]
The opooste angles are equal

so
4y-8=79+y
minus y both sides
3y-8=79
add 8 both sides
3y=87
diide both sides by 3
y=29
6 0
3 years ago
Please help me<br> .....................
Flauer [41]
Nansbdjs and uiaishdwueu828
6 0
3 years ago
What is x+3y=-11 -9y=33+3x in college algebra
slavikrds [6]
<span>x + 3y= -11 (1)
</span><span>-9y = 33 + 3x  ---->3x + 9y = -33 (2)

divide (2) equation by 2
</span>3x + 9y = -33
  x + 3y = -11 (2')
and equation (1) is also x + 3y= -11 (1)
so
x + 3y= -11 (1)
x + 3y= -11 (2')
---------------------subtract
0 = 0

answer:
infinitely many solutions
<span>

</span>
8 0
4 years ago
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