All categories

3 years ago

In the translation T of the graph below, use the figure to describe the following transformation.

Mathematics

2 answers:

MatroZZZ [7]3 years ago

6 0

$T^{-2}:(x,y)$
means doing the inverse transformation twice.
The forward transformation is given as
$T:(x+3,y+1)$
so the inverse transformation is
$T^{-1}:(x-3,y-1)$
and
$T^{-2}:(x,y)=T^{-1}(x-3,y-1)=(x-6,y-2)$

sleet_krkn [62]3 years ago

6 0

Answer: (x-6,y-2) is the correct answer. I just answered this question and got it right.

Step-by-step explanation:

You might be interested in

Plz help with this question thanks

Ugo [173]

If you use a calculator you would get the answer 8. Because 8x8x8=512

7 0

3 years ago

Read 2 more answers

Is (3,-1) a solution of the graphed system of inequalities?

xeze [42]

Yes, (3,-1) is a solution to the graphed system of inequalities.

<h3>What are system of inequalities?</h3>

When mathematical expressions are compared, with non-strict equality, then such mathematical statements are called mathematical inequalties.

A collection of inequalities for which we consider a common solution for all inequalities is called a system of inequalities.

As we can see in the graph that the two lines are interest in the second quadrant at point such as(x, -y).

So, the point will be a solution also because it lies in the shaded region.

Therefore, Yes, (3,-1) is a solution to the graphed system of inequalities.

Learn more about graphing inequalities here:

brainly.com/question/19598687

#SPJ1

6 0

2 years ago

The weights of a certain dog breed are approximately normally distributed with a mean of μ = 55 pounds, and a standard deviation

weqwewe [10]

Answer:

(a)z=-1

(b)48.5 pounds

Step-by-step explanation:

$z-score=\dfrac{x-\mu}{\sigma}$

Given:

Mean, μ = 55 pounds

Standard deviation,σ = 6 pounds.

(a)For a dog that weighs 49 pounds.

x=49 pounds

The z-score

$=\dfrac{49-55}{6}\\=\dfrac{-6}{6}\\\\=-1$

(b)When a dog has a z-score of -1.09

$-1.09=\dfrac{x-55}{6}\\x-55=-6.54\\x=55-6.54\\x=48.46 \approx 48.5$ pounds (to the nearest tenth)$

The weight of a dog with a z-score of -1.09 is 48.5 pounds.

(c)When a dog has a z-score of 1.09

$1.09=\dfrac{x-55}{6}\\x-55=6.54\\x=55+6.54\\x=61.54 \approx 61.5$ pounds (to the nearest tenth)$

The weight of a dog with a z-score of 1.09 is 61.5 pounds.

3 0

3 years ago

The function f(x) represents the time it takes an airplane to travel east. The function g(x) represents the time it takes an air

tensa zangetsu [6.8K]

The total time taken for round trip will be: (f+g)(x) = 14x+11

Step-by-step explanation:

Given

$f(x) = 4x+13\\g(x) = 10x-2$

In order to find the round-trip time, we have to add both functions to represent the time taken to travel east and the time taken to travel to west.

$(f+g)(x) = f(x)+g(x)\\= (4x+13)+(10x-2)\\=4x+13+10x-2\\=4x+10x+13-2\\=14x+11$

Hence,

The total time taken for round trip will be: (f+g)(x) = 14x+11

Keywords: Functions, variables

Learn more about functions at:

#LearnwithBrainly

6 0

3 years ago

$43 dinner 18% gratuity

IceJOKER [234]

So you want to know how much was paid in total?

First, how much is 18% of 43?

43*0.18 =8.64

so the total prize will be the sum of the gratuty and the dinner prize: 43+8.64=51.64

and this is the solution!

7 0

3 years ago