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Inessa05 [86]
3 years ago
5

Give the equation of the graph pictured below

Mathematics
2 answers:
Monica [59]3 years ago
8 0
I believe the equation should be y = -0.5sin(x-2<span>π)-2</span>
Olin [163]3 years ago
8 0
Now, if you notice the picture below

the amplitude of the graph we have above, is squished by half, what in sin(θ) would be an amplitude of 1 above the red midline and 1 below it, for the graph above became 1/2 above the midline and 1/2 below it, for an amplitude of 1/2

now, sin(θ) starts off from 0 and goes up then down, now, if you simply give it a negative leading coefficient, the graph will flip upside-down, or -1/2

if we look at the period of the graph above, is 2π, and the period of sin(θ) is also 2π, so, no change on the period

but the graph above is shifted, from a midline at y = 0, to y = -2, so it has a vertical shift of -2

thus \bf y=-\cfrac{1}{2}sin(\theta)-2

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<img src="https://tex.z-dn.net/?f=%28%20-%203%29%20%7B%7D%5E%7B2%7D%20.%28%20-%203%29%20%20%7B%7D%5E%7B2%7D%20" id="TexFormula1"
liq [111]
The answer is 81. since (-3)^2 is 9. Therefore, 9x9=81.
4 0
3 years ago
We have 6 face red cards (JQK x 2) and 16 black cards, so a total of 22 cards.The red face cards and the black cards numbered 2-
In-s [12.5K]

Answer:

I dont know

Step-by-step explanation:

only doing it for points

5 0
3 years ago
5/4,6/3,2/6 arrange these numbers in order of size.​
Lapatulllka [165]

Answer:

6/3 is the biggest ofc =2

Then is 5/4 =1.25

Smallest is 2/6 = 1/3= 0.33

QwQ

Easy peasy

7 0
3 years ago
Now heres the tricky part​
loris [4]

13. Answer: n ≥ 108

<u>Step-by-step explanation:</u>

18 ≤ n ÷ 6

<u>×6 </u>  <u>    ×6 </u>

108 ≤ n       →   n ≥ 108

Note: The line under the inequality symbol represents a closed dot

Graph: 108 ·---------------→

************************************************************************************

14. Answer: x > -4

<u>Step-by-step explanation:</u>

 -3x <  12

<u>÷(-3) </u>  <u>÷(-3) </u>

    x > -4      <em>Flip the inequality sign when × or ÷ by a negative </em>

Note: No line under the inequality symbol represents an open dot

Graph: -4 o-----------→

4 0
3 years ago
I need help on this question 133^4/133^1
earnstyle [38]

Answer:

133^3 (or 2352637)

Step-by-step explanation:

\frac{133^4}{133^1}=133^{4-1}=133^3 (or 2352637 for exact value)

4 0
3 years ago
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