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djyliett [7]
2 years ago
7

Are sin and cosine graphs supposed to be curved (u-shape) or up and down (like a v-shape)?

Mathematics
2 answers:
hichkok12 [17]2 years ago
3 0
The graphs are curved, not segments ending in a point.


http://www.wolframalpha.com/input/?i=plot+y+%3D+sin+x+for+-3.2+%3C+x+%3C+3.2+and+-1.1+%3C+y+%3C+1.2

Leni [432]2 years ago
3 0
Cosine graphs and sine graphs have more of a u-shaped form instead of a sharp v shape. 
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562 ÷ Choose... = 14 R2
Zolol [24]

Answer:

7868

Step-by-step explanation:

⇒ This can be written algebraically (with a variable <em>x</em>) as:

562 ÷ x = 14

⇒ Convert the division as a fraction:

\frac{562}{x} = 14

⇒ Multiply both sides by 562 to get rid of the fraction and to isolate the variable <em>x</em>:

562 · \frac{562}{x} = 14 · 562

⇒ Simplify:

x = 7868

<u>Answer:</u> 7868

<em></em>

<em>Hope this helps!</em> :)

4 0
3 years ago
Write the equation of the line in slope-intercept form that has: slope: -1 and point: (1, 1)
lara31 [8.8K]

Answer:

f(x) = -1x + 1

Step-by-step explanation:

f(x) = mx + b

the equation above is slope intercept form. in order to make it you need a slope and a y intercept. you were given the slope, so now you need a y intercept. but where would you find that???  look no farther than the point you were given, (1,1). the y intercept is the second number in the parentheses. next you take your slope and your y-intercept and place them in.

f(x) = -1x + 1

hope i could help

3 0
2 years ago
What is one benefit to lifelong physical activity? healthier diet lower risk of stroke organized daily schedule lower chance of
Fiesta28 [93]
Lower risk of stroke should be the answer
5 0
3 years ago
Read 2 more answers
Please help me asap in this question
taurus [48]

Answer:

∠DKH and ∠ENH

Step-by-step explanation:

∠DKH and ∠ENH

7 0
3 years ago
Whats the area and perimeter to the shape below?
Anarel [89]

Answer:

Step-by-step explanation:

a) Area of white square = side *side = 8 * 8 = 64 sq.mm

Area of 4 white square = 4 * 64 = 256 sq.mm

 compound shape

length = 3 cm = 30 mm

Width = 2 cm = 20 mm

Area of compound shape = length *width = 30 * 20 = 600 sq.mm

Area of the shaded part of the compound shape =

                        Area of compound shape - Area of 4 white square

= 600 - 256

= 344 sq.mm

b) Perimeter of compound shape = 2*(length + width)

     = 2*(30 +20)

      = 2* 50

      = 100 mm

6 0
3 years ago
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