Ask question

Ask question

All categories

2 years ago

7

If the function f(x)=(2x-3)^3 is transformed to g(x)=(-2x-3)^3, which type of transformation occurred

1 answer:

spayn [35]2 years ago

8 0

Answer:

The function g(x) is a reflection of f(x) across the y-axis.

Step-by-step explanation:

You might be interested in

If tan ⁡x=12/5, and 0°

Charra [1.4K]

The value of sin(2x) is $\frac{120}{169}$

Explanation:

Given that $tan x =\frac{12}{5}$

The formula for $sin(2x)$ is $\sin (2 x)=2 \sin x \cos x$

Since, $\tan x=\frac{o p p}{a d j}$

Also, it is given that $tan x =\frac{12}{5}$

Thus, $opp=12$ and $adj=5$

To find the hypotenuse, let us use the pythagoras theorem,

$\begin{aligned}h y p &=\sqrt{12^{2}+5^{2}} \\&=\sqrt{144+25} \\&=\sqrt{169} \\&=13\end{aligned}$

Now, we can find the value of sin x and cos x.

$\sin x=\frac{\text { opp }}{h y p}=\frac{12}{13}$

$\cos x=\frac{a d j}{h y p}=\frac{5}{13}$

Now, substituting these values in the formula for sin 2x, we get,

$\begin{aligned}\sin (2 x) &=2 \sin x \cos x \\&=2\left(\frac{12}{13}\right)\left(\frac{5}{13}\right) \\&=\frac{120}{169}\end{aligned}$

Thus, the value of sin(2x) is $\frac{120}{169}$

8 0

2 years ago

Figure A is a scale image of Figure B

valina [46]

Answer:

x = 30

Step-by-step explanation:

Put in proportions $\frac{x}{45}$ = $\frac{18}{27}$

Cross multiply and get 27x = 45 x 18

OR...

27x = 810.

THEN...

divide by 27 on both sides to get 30

x = 30

5 0

1 year ago

The sum of one-third of a number and three-fourths of the number exceeds that number by one. Which equation could be used to fin

Marrrta [24]

$\frac{n}{3} + \frac{3n}{4} = n+1 
$
$4n + 9n = n+1$
$13n = n+1$
$13n-n = 1$
$12n = 1$

8 0

2 years ago

Read 2 more answers

1.667 + 1.483 + 1.483 + 1.451 + 1.381

koban [17]

7.465

You could have saved some points and used a calculator! XD

6 0

3 years ago

Read 2 more answers

The base of a cereal box has an area of 27.625 in the height is 10 inches what is the volume of the cereal box

galben [10]

Answer:

The volume of the cereal box is 276.25 inches

7 0

2 years ago

Read 2 more answers