3 years ago

Can someone help me, I need to find the function of a graph

Mathematics

1 answer:

g100num [7]3 years ago

6 0

Step-by-step explanation:

f(x)=y

(x,y)

(x,f(x))

then,

f(-4)=1

f(0)=2

f(4)=3

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3 years ago

Select the correct answer from each drop-down menu.

maxonik [38]

Answer:

$(b)\\\tan x, \cot x$

Step-by-step explanation:

Given

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$\dfrac{\cos 2x-\cos 4x}{\sin 2x+\sin 4x}$

Applying trigonometric formulae

$\Rightarrow \cos C-\cos D=-\sin (\dfrac{C+D}{2})\sin (\dfrac{C-D}{2})\\\\\Rightarrow \sin C+\sin D=\sin (\dfrac{C+D}{2})\cos (\dfrac{C-D}{2})$

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3 years ago

Given that ⊙M≅⊙N and XZ◠≅BC◠, find m∠XMZ.

Art [367]

Answer:

∠ XMZ = 74°

Step-by-step explanation:

Since the corresponding arcs on the 2 circles are congruent , then the central angles are congruent, that is

6x - 88 = 3x - 7 ( subtract 3x from both sides )

3x - 88 = - 7 ( add 88 to both sides )

3x = 81 ( divide both sides by 3 )

x = 27

Then

∠ XMZ = 3x - 7 = 3(27) - 7 = 81 - 7 = 74°

3 0

3 years ago

Can someone help me, I need to find the function of a graph​

Can someone help me, I need to find the function of a graph