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3 years ago

1-9.

Mathematics

2 answers:

abruzzese [7]3 years ago

8 0

Uhh I think it's B or c

Verizon [17]3 years ago

6 0

Answer:

hey

Step-by-step explanation:

i cant text u add me ok it deleted my answer

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Please help me!!!! precalc question

dangina [55]

Step-by-step explanation:

1. Ampltiude is 1

The period is

$\frac{2\pi}{3}$

is the period

The phase shift is 0

2. The Ampltiude is 2

The period is 2 pi

The phase shift is 1

3. The amplitude is 3

The period is 2 pi/3

The phase shift is -2

4.The amplitude is 2/3

The period is -10pi

The phase shift is 0

5. The Ampltiude is 1

The period is -2 pi

The phase shift is pi

6. The amplitude is 1/4

The period is -4pi

The phase shift is negative 2pi/3

7. The Ampltiude is 3

The period is 4

The phase shift is 8

7 0

3 years ago

Help please!<br> -x - (-15) + -3.5x + 15

mrs_skeptik [129]

It would be 30 + 4.5x

7 0

3 years ago

Read 2 more answers

X^2-3=5x simplify this

Alex Ar [27]

To simplify x^2-3 =5x

You would first subtract 5x from both sides

X^3-5x-3

Next you would plug this into the quadratic equation:

X=5+/- the square root of: -5^2 -4(1)(-3)/2(1)

Then simplify,
5+/- the squareroot of 24 + 12 / 2

5+/- The squareroot of 36 /2

5+/- 6 / 2

Then solve if it’s an addition or subtract

5+6/2

X=11/2 or 5 1/2

5-6/2

X= -1/2

The answer is x=-1/2 or x=11/2

Hope this helps

7 0

3 years ago

I am confused, I need help.

Digiron [165]

Answer:

[0,1.75]

Step-by-step explanation:

range is the y value

6 0

3 years ago

What’s z over 5 to the 2 power

Snowcat [4.5K]

Just square the top and bottom. z^2 over 25

7 0

3 years ago