Which rule best represents the
transformation graphed below?


A. (x,y) → (-x, y)
B. (x,y) → (-y, x)
C. (x, y) → (-x, -y)
D. (x,y) → (y, -x)

The values of the unknown variables a,b,c,d,e and f is 8, 7, -3, 6, 1, and 2 respectively.

The code is 2 ( 7 + 6 ) + 8 ( 1 - ( - 3 ) ).

1.given that

\( x^4 . x^a = {x}^{12}\)

we know the formula

\( a^m . a^n = {a}^{m+n}\)

so, \( {x}^{(4+a)} = {x}^{12}\)

if bases are equal then Powers will be equals.

then 4 + a = 12

a = 12 - 4

a = 8.

2. given that.

\( (y^b)/(y^5)= y^2\)

we know the formula

\( a^m/a^n = {a}^{(m-n)}\)

so, \( {y}^{(b-5)} = y^2\)

when bases are equal then Powers will be equal.

b - 5 = 2

b = 2 + 5

b = 7

3.given that

\( 3^c = (1)/(27)\)

so, \( 3^c = ( 1/3)^3 \)

\( 3^c = {( 3/1)}^{-3} \)

if bases are equal then Powers will be equals.

then c = -3.

4.given that

\( (m^3)^2 = m^d\)

we know the formula

\( (a^m)^n = {a}^{m.n}\)

\( m^6 = m^d\)

if bases are equal then Powers will be equals.

then d = 6

5. given that

\( 7^0 = e\)

e = 1

6. given that

\( {4}^{(-2) }. {4}^{9}. {4}^{(-5)} = 4^f\)

we know the formula

\( a^m . a^n = {a}^{(m+n)}\)

so, \( {4}^{(-2+9-5)} = 4^f\)

if bases are equal then Powers will be equals.

then -7+9 = f

f = 2.

Hence, the values of the unknown variables a,b,c,d,e and f is 8, 7, -3, 6, 1, and 2 respectively.

The code is

f ( b + d ) + a ( e - c )

2 ( 7 + 6 ) + 8 ( 1 - ( - 3 ) ).

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We have the following:

factoring:

The anwer is:

Hi there!

\(\large\boxed{f(-3) =22 }}\)

Find f(-3) by substituting in -3 for x:

f(x) = 3|2x - 4| - 8

f(-3) = 3|2(-3) - 4| - 8

Simplify:

f(-3) = 3|-6 - 4| - 8

f(-3) = 3|-10| - 8

f(-3) = 3(10) - 8 = 22

Answer:

24 shots

Step-by-step explanation:

\(\frac{15}{y}= \frac{63}{100}\)

y × 63 = 15 × 100

63y = 1500

63y ÷ 63 = 1500 ÷ 63

\(y=23\frac{17}{21}\)

Answer:

False

Step-by-step explanation:

I got that they intercepted at (10.857,0.4286)

y=1/2x-5

y=-3x+33

Answer:49

Step-by-step explanation:

Answer:

x = 6

Step-by-step explanation:

7 x 6 = 42 making the answer 6 true.

Answer:

The constant of proportionality is 0.3

Step-by-step explanation:

» The graph shows a direct proportiinality.

\({ \rm{y \: \alpha \: x}}\)

» Therefore, input the constant;

\({ \rm{y = kx}}\)

» When x is 5, y is 1.5:

\({ \tt{1.5 = (k \times 5)}} \\ { \rm{k = 0.3}}\)

Answer:

0.3

Step-by-step explanation:

On a graph, proportional relationships are straight lines that extend through the origin.  

Slope of a graph = constant of proportionality of the equation

Let (5, 1.5) = \((x_1,y_1)\)

Let (20, 6) = \((x_2,y_2)\)

Formula of a slope: \(m=\dfrac{y_2-y_1}{x_2-x_1}\)

\(\implies m=\dfrac{6-1.5}{20-5}=0.3\)

So as the slope = 0.3, the constant of proportionality = 0.3

Here is the correct format for the question

At 2:00 PM a car's speedometer reads 30 mi/h. At 2:15 PM it reads 50 mi/h. Show that at some time between 2:00 and 2:15 the acceleration is exactly 80 mi/h².Let v(f) be the velocity of the car t hours after 2:00 PM.Then \(\dfrac{v(1/4)-v(0)}{1/4 -0} = \Box\). By the Mean Value Theorem, there is a number c such that 0 < c < \(\Box\)  with v'(c) = \(\Box\). Since v'(t)  is the acceleration at time t, the acceleration c hours after 2:00 PM is exactly 80 mi/h^2.

Answer:

Step-by-step explanation:

From the information given :

At  2:00 PM ;

a car's speedometer v(0) = 30 mi/h

At 2:15 PM;

a car's speedometer v(1/4) = 50 mi/h

Given that:

v(f) should be the velocity of the car t hours after 2:00 PM

Then \(\dfrac{v(1/4)-v(0)}{1/4 -0} = \Box\) will be:

\(= \dfrac{50-30}{1/4 -0}\)

\(= \dfrac{20}{1/4 }\)

= 20 × 4/1

= 80 mi/h²

By the Mean value theorem; there is a number c such that :

\(\mathbf{0 < c< \dfrac{1}{4}}\)     with \(\mathbf{v'(c) = \dfrac{v(1/4)-v(0)}{1/4 -0}} \mathbf{ = 80 \ mi/h^2}\)

By the mean value, theorem a number \(C\) is \(0 < C < \frac{1}{4}\).

The velocity of the car is \(80 \ mi/h^{2}\).

Speed is defined as The rate of change of position of an object in any direction. Speed is measured as the ratio of distance to the time in which the distance was covered. Speed is a scalar quantity as it has only direction and no magnitude.

Given that,

at 2:00 pm \(v(0)=30 \ mi/h\)

at 2:15 pm \(v(1/4)=50 \ mi/h\)

Then,

\(=\frac{v(1/4)-v(0)}{1/4-0} \\=\frac{50-30}{1/4} \\=20\times4\\=80 \ mi/h^{2}\)

By the mean value theorem a number \(C\) such that express as,

\(0 < C < \frac{1}{4}\).

Now with,

\({v}'(c)=\frac{v\left ( \frac{1}{4} \right )-v\left ( 0 \right )}{\frac{1}{4}-0} \\ =80 \ mi/h^{2}\)

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Answer:

C

Step-by-step explanation:

7.67 is greater than 7.66666...

Answer:

8

Step-by-step explanation:

2x² + 3x - 6

plug in x with 2

2(2)^2+3(2)-6

2(4)+6-6

8+6-6

14-6

8

Answer:

Step-by-step explanation:

Perimeter:  

     \(P=(x+y+z) \ cm\)

Semi-perimeter:

     \(SP=\frac{1}{2} (x+y+z) \ cm\)

Step-by-step explanation:

the picture even tells you the formula.

what ? you cannot do these simple subtractions yourself ? what don't you understand there ? please tell me, so that I can help you with that.

as the formula says, the slope is y difference / x difference between the 2 points.

E = (-2, -4)

F = (2, 2)

for the difference calculation it is just important that you do both in the same direction.

x difference = 2 - -2 = 4

y difference = 2 - -4 = 6

so the slope is 6/4 = 3/2

therefore, B 3/2 is the correct answer

that's it. that is all there was to this.

FYI - the slope indicates how many units y changes, when x changes a certain amount of units when you go from one point on the line to another.

Answer:

8

Step-by-step explanation:

13 x 1 2/3 = 7.8

7.8 rounds up to 8

Hope this helps :)

Answer:

slope: 1

y-intercept: (0,2)

the second point to plot: (1,3)

Step-by-step explanation:

Points to plot

(0,2),(1,3),(-2,0)

Answer:2

Step-by-step explanation:

Answer:x=-25

Step-by-step explanation:

The amount that you need to save per month to fund the emergency fund would be $ 861. 58.

The discretionary money left per month would be $ 585. 88.

The gross income for the month :

= 17. 50 x 40 per week x 4 weeks a month

= $ 2, 800

The amount left which is realized funds for the month is:

= Gross income - FICA + Federal tax withholding + State tax withholding

= 2, 800 x ( 1 - 26. 15 %)

= $ 2, 067. 80

Five months of realized income for the emergency fund is:

= 2, 067. 80 x 5

= $ 10, 339

The amount to save per month is:

= 10, 339 / 12

= $ 861. 58

The amount left per month for discretionary expenses ;

= 2, 067. 80 - 861. 58 - 620. 24 rent

= $ 585. 88

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Answer:

DE=19

Step-by-step explanation:

Mean Base Theorem

 \(DE= x=\dfrac{38}{2} =19\)

greatest common factor 12 and 28 is 4

The greatest common factor (GCF) of 12 and 28 is 4.

To find the GCF, you can determine the factors of both numbers and identify the greatest common factor they share.

As we know that a factor is a number that entirely divides another number.

To put it another way, any two integers that multiply to generate a result are factors of the result.

For 12, the factors are 1, 2, 3, 4, 6, and 12.

For 28, the factors are 1, 2, 4, 7, 14, and 28.

The common factors of 12 and 28 are 1, 2, and 4.

Among them, the greatest common factor is 4.

Therefore, the GCF of 12 and 28 is 4.

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Answer:

41.93 degrees

Step-by-step explanation:

Answer:

Option 4

Step-by-step explanation:

Answer:

Option 4

Step-by-step explanation:

When you have an equation like that that you have to graph, thing of 1/4 as rise/run. The nominator (1) will be moving up and down, and the denominator will be going side to side. So for this question, since the y-intercept is 0 (since there is no B), we start at zero. Then we go up 1, and to the right 4, since this equation is positive. If 4 is negative, then you would be going to the left 4.

Answer:

C

Step-by-step explanation:

Step-by-step explanation:

Hi tag brainliest ❣️

Thanks

Since the shaded area equal 4

our answer is A

that is the number of shaded area ÷ the total number of points

-

The given statement about inequality is true.

The inequality expressions are the mathematical equations related by each other by using the signs of greater than or less than. All the variables and numbers can be used to make the equation of inequality.

The statement is true ''Pick a point on one side of the solid or dashed line and enter its coordinates into the original inequality to determine which side of a linear inequality to colour in for its graph. On that side of the plane, you should shade if the coordinates satisfy the inequality''.

The statement defines how to write an inequality the meaning of inequality is that one part of the inequality will be shaded by some colour indicating that the region is falling under the area of inequality.

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The volume of the pyramid and the cone is given by:

where B is the area of the base and h is the height.

In this case the volume of pyramid is:

The volume of the cone is:

Therefore the remaining volume is:

Therefore the volume is 345.5 cubic units.

Answer:

person has a 10% chance of having high bp

Step-by-step explanation:

200 out of 1936 equals about 10%