Ask question

Ask question

All categories

3 years ago

13

Are these transformations right and would there be any others?

1 answer:

sladkih [1.3K]3 years ago

6 0

Answer: A and D

<u>Step-by-step explanation:</u>

You are correct with the first answer: reflection across the x-axis

You are WRONG with the second answer: It is inside the absolute value so it is horizontal (not vertical). It is a stretch by a factor of $\frac{1}{3}$ , which I am assuming is the same as a compression by a factor of 3. The correct answer is: horizontal compression by a factor of 3.

You might be interested in

58.6 km/h in cm/min solve and explain me

Dominik [7]

Answer:

PLEASE MARK AS BRAINLIEST!!!!!!!

58.6 kilometer/hour = 97666.666667 centimeter/minute

Step-by-step explanation:

How to Convert Centimeter/minute to Kilometer/hour

1 cm/min = 0.0006 km/h

1 km/h = 1666.6666666667 cm/min

Example: convert 15 cm/min to km/h:

15 cm/min = 15 × 0.0006 km/h = 0.009 km/h

6 0

3 years ago

Write a compound inequality where A quantity x is at least 10 and at most 20

inna [77]

<h3><u>20 ≥ x ≥ 10</u></h3>

would the way to display the compound inequality.

3 0

4 years ago

Im unsure how to do this

kkurt [141]

Try combining the numbers with like terms, like 5x^2 and -11x^2. Then I will help you out.

4 0

3 years ago

Read 2 more answers

|k+8|=-10 must show work

DaniilM [7]

Answer:

The answer is no solution.

Step-by-step explanation:

5 0

3 years ago

. At a certain instant, the length of a rectangle is 3 inches and is increasing at the rate of 1 inch per minute. At the same in

Rufina [12.5K]

Answer:

Area is increasing

Step-by-step explanation:

Let x be the length of rectangle and y be the width of rectangle

We are given that

x=3 in

dx/dt=1 in/min

y=2 in

dy/dt=-0.5/min

We know that

Area of rectangle, $A=xy$

Differentiate w.r.t t

$\frac{dA}{dt}=y\frac{dx}{dt}+x\frac{dy}{dt}$

Substitute the values

$\frac{dA}{dt}=2(1)+3(-0.5)=2-1.5=0.5 in^2/min$

Hence, the area of rectangle is increasing.

6 0

3 years ago