Ask question

Ask question

All categories

3 years ago

5

2) translate into an equation

1 answer:

Butoxors [25]3 years ago

6 0

-4 - 7 divide 8n thats the answer

You might be interested in

The surface area of a cube is equal to the sum of the areas of all sides. The surface

mrs_skeptik [129]

Answer:

96

Step-by-step explanation:

6 0

3 years ago

Please help with this question

Natasha_Volkova [10]

Divide 2,800 by 25 which equals 112, there are 112 rows in total

4 0

3 years ago

Read 2 more answers

If there are 3.281 feet in 1 meter, how many inches are in 1 centimeter?

leva [86]

0.393701 is your answer :)

5 0

3 years ago

Read 2 more answers

Write "six times 3 minus 3" as an expression.

777dan777 [17]

Answer:

6(3)-3

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

How do you find the amplitude, period, and shift for f(x)=−4cos(3x−π)+1?

Orlov [11]

Answer:

(a) Amplitude = 4

(b) $T = \frac{2\pi}{3}$ --- Period

(c)

$C = \frac{\pi}{3}$ --- phase shift

$D =1$ --- vertical shift

Step-by-step explanation:

Given

$f(x) = -4\cos(3x - \pi) + 1$

Rewrite the function as:

$f(x) = -4\cos(3(x - \frac{\pi}{3}) + 1$

Solving (a): The amplitude

A cosine function is represented as:

$f(x) = A\cos[B(x - C)] + D$

Where:

$|A| \to Amplitude$

So, in this equation (by comparison):

$|A| = |-4|$

$|A| = 4$

<em>The amplitude is 4</em>

Solving (b): The period (T)

This is calculated as:

$T = \frac{2\pi}{B}$

By comparison:

$B =3$

So:

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

Solving (c): The shift

The phase shift is C

The vertical shift is D

By comparison:

$C = \frac{\pi}{3}$ --- phase shift

$D =1$ --- vertical shift

3 0

3 years ago