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1 year ago

Type the equation for the graphbelow.Pi/3 2piy = [?] sin([ ]x)

Mathematics

1 answer:

Pie1 year ago

8 0

To find the equation of the graph, what we do is to recognize some characteristics of a sine function:

- Amplitude: The amplitude of the sine function is the distance from the middle value or line running through the graph up to the highest point. In this case, the amplitude is 1.

- Period: The period of a sine function is defined as the length of one complete sine wave or one complete cycle of the curve. It can be found using the equation: P=2pi/B.

Why are these characteristics important?

Because the sine function has the following general form:

In this problem, we have A=1 and we know that the period equals 2pi/3. So,

Therefore, the equation of the graph is:

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Ecuaciones con resultado 17

babymother [125]

Answer:

x-1= -18

x = -18 +1

x = -17

2x - 4 = - 38

2x = -38 + 4

2x = -34

x = -34/2

x = -17

Step-by-step explanation:

6 0

2 years ago

The square of 15 is 225. The square of what other number is 225?

Firlakuza [10]

Answer:

-15

Step-by-step explanation:

-15²

= -15×-15

= 225

hope it helps!!

7 0

3 years ago

Read 2 more answers

A square has a area of 81 square feet.

Setler [38]

Answer:

the side is 9 ft.

Step-by-step explanation:

7 0

3 years ago

Will, Mike, and Sue went to dinner. Will paid 1/3 of the dinner bill. Micah and Sue paid in the ratio 2:3. If Sue paid $6 more t

raketka [301]

Let's call their parts w,m and s

if will paid 1/3, then m+s=2w (they paid 2/3, which is twice as much as will did)

Now, we know that:
Micah and Sue paid in the ratio 2:3.
this means the 3m=2s

and m=2/3s

Again:
m+s=2w

and we substitute m:
2/3s+s=2w
5/3s=2w// multiply both sides by 3
5s=6w

we also know that s=w+6 (from the last sentence) so we substitute:

5(w+6)=6w
5w+30=6w
30=w

so, Will paid 30, Sue paid 36 (six more than him), Mike paid 24 (24:36 is the same ratio as 2:3, you can check this by dividing both 24 and 36 by 12: you have 2 and 3)

and the total was 30+36+24=90.

3 0

3 years ago

if someone drives 50 miles in an hour and then drive from nine in the morning to five in the afternoon how Many hours do they dr

9966 [12]

<h3>Therefore he drives 400 miles from 9 am to 5 pm.</h3>

Step-by-step explanation:

Given someone drives 50 miles in an hour.

Time = 8 hours

So, he drives = (50×8) miles = 400 miles

3 0

3 years ago