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shepuryov [24]
2 years ago
15

What is the equation of the following graph.

Mathematics
2 answers:
KATRIN_1 [288]2 years ago
6 0
I THINK it might be y=cos(x)+2. Don’t quote me on that and you might wanna check with someone else
iris [78.8K]2 years ago
5 0

Answer:

y = cos x + 2

Step-by-step explanation:

1. By looking at the shape of the graph, you can infer that it is either a cos or sin graph.

2. Look at the y value when X = 0. It starts with an inverted bell shape curve, from there we can infer that it is a cosine graph. if it is a sin graph, the shape will be like a toppled S shape curve.

3. This part is a bit trial and error for me:

Let X = 0,

cos 0 = 1

But the graph shows that when X = 0, Y = 3,

So there are 2 possibilities:

  • 3 cos X
  • cos X + 2

However when X = π,

  • 3 cos π = -3
  • cos π + 2 = 1

So cos x + 2 is the only option.

Hope it makes sense to you. Sorry if it sounds confusing, English is not my first language.

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3/5 divided by 1/3 please say how you get that answer
kodGreya [7K]
3/4 divided by 1/5 = 3 3/4

Hope that helps :)
6 0
3 years ago
Solve the inequality for x. Show each step of the solution.10x > 2(8x – 3) – 18
Luden [163]

Answer: x<4

Given the inequality:

10x>2(8x-3)-18

We want to solve the inequality for x.

First, distribute the bracket on the right side of the inequality.

\begin{gathered} 10x>2(8x)-2(3)-18 \\ 10x>16x-6-18 \\ 10x>16x-24 \end{gathered}

Next, subtract 10x from both sides of the inequality.

\begin{gathered} 10x-10x>16x-10x-24 \\ 0>6x-24 \end{gathered}

Add 24 to both sides of the inequality.

\begin{gathered} 0+24>6x-24+24 \\ 24>6x \end{gathered}

Divide both sides of the inequality by 6.

\begin{gathered} \frac{24}{6}>\frac{6x}{6} \\ 4>x \\ \implies x

The solution to the inequality is x<4.

6 0
1 year ago
How do you multiply(2x+3)(x-7)
kompoz [17]

Answer:

2x(x-7)+3(x-7)

2x²-14x+3x-21

2x²-11x-21

6 0
3 years ago
Help me with this question please.
Tems11 [23]

Answer:

38.6 m

Step-by-step explanation:

cos 75° = 10/x

x= 10/cos75°= 38.637 ≈ 38.6m

8 0
2 years ago
Solve the equation 5x - 8 = 9<br> Helpppp pleaseeee
Rama09 [41]

Answer:

x= 17/5

Step-by-step explanation:

8 0
2 years ago
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