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Leto [7]
3 years ago
5

PLS HELP ASAP - right answers only plsssss I’ll give brainliest

Mathematics
1 answer:
makkiz [27]3 years ago
5 0

"Data is collected from some members of the population"

I think

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PLEASE HELP!
Natasha_Volkova [10]

The graph first represents the provided piecewise function option first is correct.

<h3>What is a piecewise function?</h3>

The graph of a piecewise function contains numerous curve components. It signifies that it has a plethora of definitions based on the value of the input. In other words, a piecewise function behaves differently depending on the input.

We have a piecewise function shown in the picture.

\rm y=\left\{x\le-2:\sqrt{-x-2}\right\}

\rm y=\left\{-2 < x < 1:\dfrac{x}{x^{2}+x-2}\right\}

\rm y=\left\{x\ge1:\log_{2}\left(x+1\right)\right\}

After plotting all the pieces of a function on the coordinate plane we will get a graph the same as shown in the first option.

Thus, the graph first represents the provided piecewise function option first is correct.

Learn more about the piecewise function here:

brainly.com/question/12561612

#SPJ1

8 0
2 years ago
If 2x - 4= 16 for some value of x, then<br> what is the value of x + 2 for the same<br> value of x?
vodomira [7]

Answer:

12

Step-by-step explanation:

2x - 4= 16

Divide by 2

2x/2 -4/2 = 16/2

x -2 = 8

Add 4 to each side

x-2+4 = 8+4

x+2 = 12

3 0
3 years ago
Read 2 more answers
Choose the correct simplification of the expression −3x2(5x − 4x2 − 6).
Bess [88]
Answer B.
- 3 {x}^{2} (5x - 4 {x}^{2} - 6) \\  =  - 15 {x}^{3}  + 12 {x}^{4}  + 18 {x}^{2}  \\  = 12 {x}^{4}  - 15 {x}^{3}  + 18 {x}^{2}
8 0
4 years ago
Read 2 more answers
B. What fraction of the letters of the English language are vowels? (points)
nikdorinn [45]

Answer:

5/26.

If you count y as a vowel it is 3/13

Step-by-step explanation:

7 0
3 years ago
What is the point of intersection of the lines represented by these equations
Marizza181 [45]
<h2>Points of Intersection</h2>

To find the point of intersection of two lines, we can use substitution to find the <em>x</em> and <em>y</em> coordinates.

<h2>Solving the Question</h2>

We're given:

  • y = -2x + 2
  • y = x - 4

Use substitution to find <em>x</em>:

-2x + 2=x-4\\-2x=x-6\\-3x=-6\\x=2

Use substitution to find <em>y</em>:

y=x-4\\y=2-4\\y=-2

<h2>Answer</h2>

The point of intersection is (2,-2).

3 0
2 years ago
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