I Just want to know the difference in between graphing in two different ways...
Just, can someone tell me the difference between these if you can see how different they are? My subject is the Systems of Inequalities

Answer:

Scale factor is 3

Step-by-step explanation:

The distance in A and B is 2

The distance in A' and B' is 6

6/2=3

Answer:

2 adult tickets

1 child ticket

Step-by-step explanation:

4.5+4.5+2=11

2 adult + 1 child

Answer:

The function [tex]f(x)=x^3+\mathbf{1}x^2-\mathbf{17}x+\mathbf{15}[/tex]

Step-by-step explanation:

We have the polynomial having zeros 1,3,-5

We can write them as:

x=1,x=3,x=-5

or

x-1=0, x-3=0,x+5=0

Multiplying all terms:

[tex](x-1)(x-3)(x+5)\\=(x(x-3)-1(x-3))(x+5)\\=(x^2-3x-1x+3)(x+5)\\=(x^2-4x+3)(x+5)\\=(x^2-4x+3)+5(x^2-4x+3)\\=^3-4x^2+3x+5x^2-20x+15\\=x^3-4x^2+5x^2+3x-20x+15\\=x^3+x^2-17x+15[/tex]

So, The function [tex]f(x)=x^3+\mathbf{1}x^2-\mathbf{17}x+\mathbf{15}[/tex]

Answer:

Congratulations on your account being unbanned! Hopefully you don't commit the violation that got it banned in the first place again. Welcome back :D

Step-by-step explanation:

Answer:

good

Step-by-step explanation:

Answer:

202.5

Step-by-step explanation:

135/x=6/9

6x=1215

x=202.5

Answer:

16 (for both)

7 + 9 = 16

7 + 9 = 16

Step-by-step explanation:

Those bars just mean the number in them CANNOT be negative

Answer:

Step-by-step explanation:

l-7+9l= 2 The absolute value of -7+9

l-7l+9= 16 The absolute value of -7 and +9

Answer:

It's C

Step-by-step explanation:

Because I'm BIG-BRAINED

Answer:

No

Step-by-step explanation:

9=5(-5)-4

9=-10-4

9=-14

Answer:

y=mx+b where m is the slope and b is where the line crosses the y axis.

THe line crosses the y axis at 0, 2 so 2 = b

the slope is how many units the point goes up/down and to the left/right from the y intercept. From 0, 2 to 3, 3 the point goes up 1 and over to the right 3 times. rise/run is slope so 1/3 is the slope:

y=1/3x+2

Step-by-step explanation:

Answer:

Y= -1/3x + 4

Step-by-step explanation:

Slope equation= y2 - y1/x2 -x1

Subtract 2-3/ 0-3 = -1/3

Choose an ordered pair to use for this problem. I chose 3,3.

Y-intercept equation- y = mx + b

3 = -1/3 * 3 + b

Multiply-1/3 * 3

3 = -1 + b

Add 1 to get rid of -1 and get b alone

3 + 1 = -1 + 1 +b

4= b

Now plug in your numbers to your equation.

Y= -1/3x + 4

Answer:

x=4

Step-by-step explanation:

First, you need to isolate the variable and constant terms. So, we need to get rid of 36. To do this, we need to take away 36. Now, we have to do this on the other side. 64-36 is 28. Now, the equation is 7x=28.

To isolate the variable, you divide by 7. Again, do this on the other side. 28/7 is 4. Now we have x=4.

Therefore, the correct answer is 4!

Hope I helped!!!!!

Answer: x≤−7

Step-by-step explanation:

hope that helps

Answer:

9 or 11

Step-by-step explanation:

These are the answers because:

1) The number before 10 and after 10 is 9 and 11

Therefore, the answer is 9 or 11

Hope this helps!

Answer:

6

Step-by-step explanation:

1/2 = .5

.5 x (4+8)

.5 x (12)

= 6

Answer:

The GCF is 2

Step-by-step explanation:

Hope this helps!!

Answer:

2(4x-5)

Step-by-step explanation:

Take the two, the GCF, out, and divide each term by it.

Answer:

The building has 16 floors.

Step-by-step explanation:

193.6 divided by 12.1 equals 16.

Answer:

ghjggjdjhjgj;jk;l

Step-by-step explanation:

Answer:

9.75 × 10^-4

Step-by-step explanation:

12 /12304

= 0.000975 = 9.75 × 10^-4

Answer:

not possible i think

Step-by-step explanation:

hope this helps .

Answer:

she needs to buy 713 paint balls to get 10 off.

Step-by-step explanation:

Hi i hope this helps:)

Answer:

The answer is d

Step-by-step explanation:

It would take 1 hour 44 minutes to travel the second road and 1 hour 42 minutes to travel the first road

Responder:

57288.35 kN

Explicación paso a paso:

Paso uno:

datos dados

diámetro del tubo de entrada = 2 cm = 0.02 m

área = πd ^ 2/4

área = 3.142 * 0.02 ^ 2/4

área = 0.0003142m ^ 2

A1 = 3.14 * 10 ^ -4 m ^ 2

diámetro del pistón de salida = 32cm

masa del coche = 1800 kg

peso del coche = 1800 * 10 = 18000N

carga F2 = 18000N

Segundo paso:

Se requiere la presión aplicada P2

Aplicando la ecuación de presión para un fluido incompresible tenemos

P1 = F2 / A1

P1 = 18000 / 0,0003142

P1 = 57288351.36

P1 = 57288.35 kN

Answer:

1.5

Step-by-step explanation:

You can first set it as an ratio. Then you need to find out the scale factor that make these two ratios equevelent then you can get the missing number of red cup.

Answer: (b-20)/4

Step-by-step explanation: Liam has b beads. He gives 20 to his sister. That means he has b-20 left. He uses the remaining beads to make four equal necklaces. That means he has (b-20)/4 beads on each necklace.

Answer:

Step-by-step explanation:

-5n-3(1+2n)= -25

-5n-3-6n= -25            Distributive property (-3*1) and (-3*2n)

-11n-3= -25                 -5n-6n = -11n

    +3    +3                  Add 3 to both sides to leave n alone

-11n= -25                    

-----   -----                    Divide by -11 on both sides to get n alone.

-11     -11

n= -2.2727272....

You should round however instructions are given.

Answer:

y

=

−

3

x

2

+

30

x

−

71

Explanation:

the equation of a parabola in  

vertex form

is.

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

∣

∣

∣

2

2

y

=

a

(

x

−

h

)

2

+

k

2

2

∣

∣

∣

−−−−−−−−−−−−−−−−−−−−−  

where  

(

h

,

k

)

are the coordinates of the vertex and a

is a multiplier

here  

(

h

,

k

)

=

(

5

,

4

)

⇒

y

=

a

(

x

−

5

)

2

+

4

to find a substitute  

(

7

,

−

8

)

into the equation

−

8

=

4

a

+

4

⇒

a

=

−

3

⇒

y

=

−

3

(

x

−

5

)

2

+

4

←

in vertex form

distributing and simplifying gives

y

=

−

3

(

x

2

−

10

x

+

25

)

+

4

y

=

−

3

x

2

+

30

x

−

75

+

4

⇒

y

=

−

3

x

2

+

30

x

−

71

←

in standard form

Step-by-step explanation: