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3 years ago

What is the equation for this graph?

Mathematics

1 answer:

Sonja [21]3 years ago

8 0

Answer:

y = -2 sin 6x.

Step-by-step explanation:

The parent graph sin x has been reflected in the x -axis because the graph descends from the origin. Also the graph has been compressed horizontally by a factor 6. The amplitude has been doubled so it must have a 2 before the sine.

The equation of the graph is -2sin6x

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Additive invers of -12 + 7

lorasvet [3.4K]

Answer:

The additive inverse of 7 is −7, because 7 + (−7) = 0; The additive inverse of −0.3 is 0.3, because −0.3 + 0.3 = 0.

I hope I'm right and good luck! :)

3 0

3 years ago

George was writing a paper for English class. He has already written 1 complete page. He plans on writing his paper at a rate of

ira [324]

Answer:

y=2x+1

put a point at +1 on the graph. go up two and right one from there and draw a line from those points

Step-by-step explanation:

7 0

3 years ago

Can someone help me on 27,29,31 & 43 & 45 please

maria [59]

Answer:

27. Natural number

29. Rational number

31. Rational number

43.

$\frac{ - 60}{11} < - 3 < \sqrt{11} < 5.5 < \sqrt{31}$

45.

$\sqrt{7} < \sqrt{8} < 2.9 < 3 < \frac{10}{3}$

4 0

3 years ago

A rhombus is a <br> Select all that apply

andrew11 [14]

Answer:

Step-by-step explanation:

I think a rhombus is a parallelogram and a quadrilateral

6 0

3 years ago

Please help me it is an easy question

Ugo [173]

Answer:

200 yd²

Step-by-step explanation:

A = 17 yd

B = 15 yd

C = 2 yd

D = 8 yd

b) Area of rectangle = length * width

$\sf Area \ of \ 2 \ triangle = 2* \dfrac{1}{2}* base * height = base* height\\\\$

Area of right triangular prism = Areas of two triangle + area of the upper rectangle + area of middle rectangle + area of below rectangle

= 8 * 15 + 17 * 2 + 15 *2 + 8*2

= 120 + 34 + 30 + 16

= 200 yd²

5 0

2 years ago