Drag the tiles to the correct boxes to complete the pairs.

Match each quadratic function to its graph.

A: f(x) = -2(x + 3)2 − 1
B: f(x) = -2(x + 3)2 + 1
C: f(x) = 2(x + 3)2 + 1
D: f(x) = 2(x − 3)2 + 1

Answer:

144 in³

Step-by-step explanation:

i took the test

Answer:

144

Step-by-step explanation:

Answer:

2y>18......

2(8)= 16>18 no

2(11)= 22>18 yes

2(12)= 24>18 yes

2(6)= 12>18 no

Answer:

Step-by-step explanation:

We have 4 value of y : 8 ; 11 ; 12; 6

To determine whether it is a solution to the inequality 2y > 18, we have to substitute these values in

Substitute 8 in, we get : 2 x 8 > 18
16 > 18 (not true)
So, this is not a solution


Substitute 11 in, we get : 2 x 11 > 18
21 > 18 (true)
So, this is a solution

Substitute 12 in, we get : 2 x 12 > 18
24 > 18 (true)
So, this is also a solution

Substitute 6 in, we get : 2 x 6 > 18
12 > 18 (not true)

So, this is not a solution

There are 2 values that satisfy this inequality for y : 11 and 12

Answer:

4-(6+3) = -5

Step-by-step explanation:

Answer:

9 yards

Step-by-step explanation:

convert yards to feet

9*3=27

27>25(feet)

9 yards is bigger

Answer:

See below.

Step-by-step explanation:

For a rational function, the equation is [tex]\displaystyle \large{f(x)=\frac{a}{b(x-c)}+d}[/tex] where:-

We are given a function [tex]\displaystyle \large{f(x)=\frac{1}{x}-1}[/tex] . Examine the function, we know that:-

Additional Info

  - Asymptote line is a line that the graph tends to approach but never intersects.

From the information we have, first - draw both vertical asymptote and horizontal asymptote to make it easier to draw a graph.

Then draw a rational function’s graph as it tends to 0 when x = 0 and -1 when x tends to both sides of infinity.

You should receive a graph below that I made, see the attachment. The purple line represents the horizontal asymptote and y-axis is our vertical asymptote.

If you have any questions, do not hesitate to ask in comment!

Answer:

6.67

Step-by-step explanation:

Because in the park there are 30 people OK

15 were walking

7 were playing

6 were running.

15 + 7 + 6=28

Meaning there are still 2 people left so that is 6.67 =% of the people.

Hope it helps have a great afternoon:)

Answer: 7%

Step-by-step explanation:

15 + 7 + 6 = 28

Fraction of no activity is 2/30

divide 2/30

0.06666667

Round up

0.07 = 7%

Answer:

D

Step-by-step explanation:

Firstly,you must divide (6,2) to (x¹y¹).After that,you must divide (10,3) to (x²y²).Then you must substract (y²-y¹,x²-x¹).It will be like this (3-2,10-6).So the correct answer is 1,4 (D).Hope you will understand!

[tex]\huge\sf\orange{Ꭺղsฬєɾ :- }[/tex]

★ Option D) 1/4 is a correct answer.

Given,

• A = (6,2)

• B = (10,3)

__________________

Formula :

Slope = y2 - y1/x2 - x1

__________________

• A (6,2)

x1 = 6

y1 = 2

• B (10,3)

x2 = 10

Y2 = 3

Now, Slope of AB

★ Hence,the slope of the line that passes through (6, 2) and (10,3) is 1/4

Using it's concept, it is found that there is a 75% probability that the next customer will pay with cash.

A probability is given by the number of desired outcomes divided by the number of total outcomes.

In this problem, out of 87 + 5 + 24 = 116 customers, 87 paid with case, hence the probability as a decimal is given by:

p = 87/116 = 0.75.

As a percentage, we have that:

0.75 x 100% = 75%.

75% probability that the next customer will pay with cash.

More can be learned about probabilities at https://brainly.com/question/14398287

Answer:

Step-by-step explanation:

f(4) = -1

g(4) = -2

(f + g)(4) = f(4) + g(4) = -3

Hope that helps!

Answer:f(4) = -1g(4) = -2(f + g)(4) = f(4) + g(4) = -3

Step-by-step explanation:

To find the linear relationship we need

Now lets put any one point on the line such as (0,3) and the slope into the point-slope form:

      [tex]y - 3 = (\frac{1}{2} )(x-0)\\y = \frac{1}{2}x + 3[/tex]

Hope that helps!

Answer:

b

every dot equals the cords on the answers.

Answer:

the answer is 5.9

Step-by-step explanation:

its easy sike i mean im sorry

Answer:

For every 7 miles Bo drove, Myesha drove 5 miles.

Step-by-step explanation:

Deondra: 36

Bo: 42

Myesha: 30

Divide them all by 6 and you'll get:

Deondra: 6

Bo: 7

Myesha: 5

Answer:

[tex]\huge\boxed{\sf{\displaystyle\frac{2}{15}}}[/tex]

Step-by-step explanation:

Hello.

In order to solve for c, we need to take the square root of both sides.

What is the square root?

It's the opposite of squaring.

Here, c is squared (multiplied by itself) so in order to isolate it, we need to take the square root of both sides.

Remember the Golden Rule of Algebra:

Whatever we do to one side, we do to the other.

Take the square root:

[tex]\sf{\sqrt{c^2}=\sqrt{\displaystyle\frac{4}{225}[/tex]

[tex]\sf{c=\displaystyle\frac{2}{15}[/tex]

I hope it helps.

Have a nice day.

[tex]\boxed{imperturbability}[/tex]

Answer:

The answer to your question is option 3) 93,000,000 miles

Answer:

8,736m squared

Step-by-step explanation:

ok so if the park drawing has sides measuring 9.1cm by 12cm, and our scale is 1cm=80m we can solve as follows:

area of the model is length x width = 9.1x12=109.2cm squared

now we know 1cm=80m and we have 109.2cm so we can multiply 109.2cm by 80m to get the area of the actual park which is 8,736m squared

Answer:

80$ (maybe 85)

Step-by-step explanation:

combined rate =20$/hour

It can take 85 minutes for you and your friend to mow 2 acres. 35+50=85. So 85*3 (because 6/2=3) is the number of minutes you work. 255 minutes. So 4.25 hours. If you are only being paid for hours, then you will make $80. If you are being paid the extra minutes the $85. I believe that the answer you should pick is $80.

Answer:

$41.18

Step-by-step explanation:

35/50 = 0.7

Therefore, in the time it takes you mow 1 acre, your friend mows 0.7 acres

Therefore, for every 35 minutes = 1 + 0.7 = 1.7 acres are mowed by you and your friend combined.

⇒ 1.7 ÷ 35 = 0.04857142... acres mowed every minute

⇒ 6 ÷ 0.04857142...  = 123.5294118... minutes to 6 acres

Therefore, it takes 35/17 hours for you and your friend to mow 6 acres

If your rate is $20 per hour, then 35/17 x 20 = $41.18

Answer:

Step-by-step explanation:

"To the next ten" means we will turn 42 into 50 and 59 into 60.

Since we are adding 8 to 42 and 1 to 60 this will not be exactly right, hence why it is an overestimate.

If, 5 * 6 = 30

Then, 50 * 60 = 3,000

Answer:

Expression : 300,000 + 7x% = a

a = 384,000

Step-by-step explanation:

a = population in 4 years

x = every year increased

Expression: 300,000 + 7x% = a

300,000 + 7x% = a

replace x what will its population be in x years variable (this is 4)

300,000 + 7(4)% = a

multiply 7(4)

300,000 + 28% = a

Add 28% of 300,000 to 300,000

384,000 = a

Hi there!

Please check the answer of the image attached for explanation.

Hope this helps....

The value of R at E = 1300 is 500 and the Equation that satisfies R and E is 10R = E + 3700.

Because a straight line emerges when we attempt to display the graph of the provided linear function, a linear equation is known as linear.

Given, R is partly constant and partly varies with E, when R=530, E=1600, and when R=730, E=3600

Since R is partly constant and partly depends on E.

Let b Be the constant part of R and a be the part of R that varies with E

Thus,

R = a * E + b...(1)

Given at E is equal to 1600 R is 530 and at E is 3600 R is 730

Substituting these values in equation 1

530 = 1600a  + b......(2)

730 = 3600a + b........(3)

From comparing equation 2 and equation 3

2000a = 200

a = 1/10

from equation 2

b = 370

Thus, the equation in R and E:

R = 1/10 E + 370

=> 10R = E + 3700

Value of R at E = 1300

R = 130 + 370

r = 500

Therefore, the Equation that satisfies R and E is 10R = E + 3700.

Learn more about linear equations here:

https://brainly.com/question/11897796

#SPJ2

Using the definition of angles on a straight line, the measure of angle BEC is: 62°.

Angles that lie on a straight line add up to 180 degrees.

Thus, given that EB bisects ∠AEC, therefore:

m∠BEC = 1/2(180 - m∠CED)

Plug in the values

m∠BEC = 1/2(180 - 56)

m∠BEC = 1/2(124)

m∠BEC = 62°

Thus, using the definition of angles on a straight line, the measure of angle BEC is: 62°.

Learn more about angles on a straight line on:

https://brainly.com/question/24024505

Answer:

r = 10 , h = 4

r = 2 h = 100

Step-by-step explanation:

V =  [tex]\pi r^{2}[/tex]h

V = [tex]10^{2} \pi[/tex] (4)

V = 100[tex]\pi[/tex](4)

V = 400[tex]\pi[/tex]

Answer:

I'm not sure if iit's just me. but angle ABC looks like a right angle (90 degrees). I'm not positive so try to check with someone to see if I'm maybe right.

[tex]\Large{\red{\underline{\underline{\mathrm{ SOLUTION :- }}}}}[/tex]

Here it is given that , a postal service charges a flat rate of 11.10 and a additional rate of 3 / kg .We need to write the equation in slope intercept form . And let ,

[tex]\sf\qquad\longrightarrow Total \ cost \ = \ y\\[/tex]

[tex]\sf\qquad\longrightarrow Total\ weight\ = \ x [/tex]

So the total cost would be the sum of flat rate plus the cost of the total weight . Therefore,

[tex]\sf\qquad\longrightarrow Cost_{weight}= \$3 \times x =\pink{\$3x}[/tex]

Therefore the total cost would be,

[tex]\sf\qquad\longrightarrow Cost_{total}= Cost_{flat}+Cost_{weight}\\[/tex]

[tex]\sf\qquad\longrightarrow y = \$11 + \$ 3x [/tex]

Rearrange in slope intercept form , which is y = mx + c , as ;

[tex]\sf\qquad\longrightarrow \boxed{\pink{\sf y = \$3x + \$11}}[/tex]

Answer:

27°

Step-by-step explanation:

we have the 'opposite' as length 2 is opposite the angle θ

we have the adjacent (length 4) which is next to the angle θ

the hypotenuse is the longest side (we don't need)

Using SOHCAHTOA

we use TOA as O is opposite and A is adjacent

tanθ = opposite ÷ adjacent

tanθ = 2 ÷ 4

using the inverse sign to find θ

θ = tan⁻¹(2/4) = 27° (to the nearest whole degree)

its 0.37

the way to find out is to multiply each of the options to the x and if you don't get the y its wrong

pls give me br ai nli es t im try na rank up

Answer:

A) 0.37

Step-by-step explanation: