Kai traveled home and made several stops and detours along the way, as shown by the graph.
1 answer:
Answer:
The graph increases if the line goes upwards. (The end of the segment is above the start of the segment)
The graph decreases if the line goes downwards. (The end of the segment is below the start of the segment)
The graph is constant if the line is horizontal. (The end of the segment is at the same height as the start of the segment)
Then:
The graph of the function is increasing in the segments c and e.
The graph of the function is decreasing in the segments a and f.
The graph of the function is constant in the segments b and d.
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The formula for the standard error is this:
σM = σ / √N
where
σM is the standard error
σ is the standard deviation
N is the number of samples
So,
σM = 0.45 / √50
σM = 0.0636 or 6.36%
The standard error is 0.0636
Answer:
[1] x² - 4/2x - 4
- 3² - 4/2 × 3 - 4 = 9 - 4/2
- 5/2
[2] 4 - 3x/2x + 4
- 4 - 3 × 2/2 × 2 + 4 = 2/8
- 1/4
[3] x²/2x² - 2
[4] x² + 5/5 - x
- - 2² + 5/5 + 2 = 4 + 5/7
- 9/7
[5] - x³/x² - 4
- - 1³/-1² - 4 = - 1/1 - 4
- 1/3
[6] x + 3/x³ - 1
- - 3 + 3/- 3³ - 1 = 0/- 27 - 1
- 0
[7] 5 - x²/3x²
- 5 - (- 4)²/3 × - 4² = 5 - 16/3 × 16
- - 11/48
[8] - 2x + 6/2x³ - 3
- - 2 × - 2 + 6/2 × - 2³ - 3
- 10/- 19
[9] 4x²/- 3x² + 1
- 4 × 1²/- 3 × 1² + 1 = 4/- 2
- - 2
[10] 4x - 1/6x + 1
- 4 × 3 - 1/6 × 3 + 1
- 11/19
[11] x² - 1/x² + 1
Answer:
2.83 is larger by 0.35
Step-by-step explanation:
Answer:
Subtract 25 to both sides
Answer:
D
Step-by-step explanation:
It compares two values.
Hope this helps!
