Mathematics College

Which equation is the inverse of 2(x - 2)2 = 8(7 + y)?
O -2(x - 2)2 = -8(7 + y)
O yx2-
o yo hx²-x-6
y=-2+ 28+4x
O y=2+28+4x

Answers

Answer 1

Answer:

-2(x-2)2=-8(7+y)

Step-by-step explanation:

Inverse means just -

Lets solve afterwards

[tex]\\ \sf\longmapsto -2(x-2)2=-8(7+y)[/tex]

[tex]\\ \sf\longmapsto (-2x+4)2=-56-y[/tex]

[tex]\\ \sf\longmapsto -4x+8=-56-y[/tex]

[tex]\\ \sf\longmapsto -4x+y=-64[/tex]

[tex]\\ \sf\longmapsto 4x-y=64[/tex]

Answer 2

Answer:

-2(x - 2)2 = -8(7 + y)

Step-by-step explanation:

2(x - 2)2 = 8(7 + y)

(2x - 4)2 = 56 + y

4x - 8 = 56 + y

4x - 8 - 56 = y

4x - 64 = y

If option A

-2(x - 2)2 = -8(7 + y)

(-2x + 4)2 = - 56 - y

- 4x + 8 = - 56 - y

- 4x + 8 + 56 = - y

- 4x + 64 = - y

4x - 64 = y

(RIGHT)✔

Related Questions

what is the value of x ? A. 4
B. 8
C. 12
D. 16

Answers

Your answer should be 8

Answer:

16 or 12 but I would go with 12

because 16 just kinda flipped me off a little

Step-by-step explanation:

Here is a Venn diagram that represents the sets A, B and E (the universal set is called
Ein this
problem, this is unusual, but not wrong).

Answers

Answer:

i don't know how to answer this

Answer:

there is no diagram so, it is not possible to solve this

I need help with this one! Anyone, someone help

Answers

Answer:

Equation: P(w) = 4w + 8

Step-by-step explanation:

The step is zero.  That and being told that the relationship is linear.

The general equation is P(w) = mw + y intercept.

When w = 0 then P(w) = 8

The only way that can happen is when P(w) = 0 + y intercept

y intercept = 8 because P(w) = 8

So far what we have is P(W) = mx + 8  So you are starting with 8 rats.

Now suppose w = 2. The number of rats P(2) that you get is 16

So you are solving for m.

16 = m*2 + 8                         Subtract 8 from both sides

16 - 8 = 2*m + 8 - 8              Combine

8 = 2m                                 Divide by 2

8/2 = 2m/2

m = 4

What is the length of the line segment with endpoints (11.6, −4.1) and (−12.5, −4.1) ?


Enter your answer as a decimal in the box.
helllpppp

Answers

Answer:

24.1 units

Step-by-step explanation:

OMG I NEED HELP BADLY RN
What are the coordinates of the point at H?

A.

(-3 , -3)


B.

(-3 , 3)


C.

(3 , 3)


D.

(3 , -3)

Answers

Answer:

B (-3,3)

Step-by-step explanation:

coordinates are x,y and h has -3x and 3y

3/7 in decimal form rounded to the nearest thousandth

Answers

Answer:

3/7=0.4285

Step-by-step explanation:

0.4285

= 0.429

The scale of a map says that 8 cm represents 5 km. What distance on the map (in centimeters) represents an actual distance of 8 kilometers?

Answers

Answer:

40 cm

Step-by-step explanation:

Instructions: Create a table of values for the given function.
Function: f(x) = -4x + 3

Answers

Answer:

Domain: {-2, -1, 0, 1, 2}

Range: {-5, -1, 3, 7, 11}

Step-by-step explanation:

Given the function, f(x) = -4x + 3:

We could simply substitute the given x-values into the function to solve for its corresponding y-values:

x = -2:

f(-2) = -4(-2) + 3

f(-2) = 8 + 3

f(-2) = 11

x = -1:

f(-1) = -4(-1) + 3

f(-1) = 4 + 3

f(-1) = 7

x = 0:

f(0) = -4(0) + 3

f(0) = 0 + 3

f(0) = 3

x = 1:

f( 1 ) = -4( 1 ) + 3

f( 1 ) = -4 + 3

f( 1 ) = -1

x = 2:

f(2) = -4(2) + 3

f(2) = -8 + 3

f(2) = -5

Attached is a screenshot of the table containing the same solution displayed in this post.

I NEED HELP WITH THIS MATH PROBLEM!!!!
Which expression is equivalent to 6f-1+7f-8?
13f+7 5f-1
-f+7 or -9+13f

Answers

Answer:

Step-by-step explanation:

6f - 1 + 7f - 8 = 6f + 7f - 1 - 8

                     = 13f - 9

Combine like terms. Like terms have same variable with same power.

Answer:

-9+13f

Step-by-step explanation:

6f+7f = 13f

-1 + -8= -9

So the sum of them is -9+13f

f(x)=(Power[x,2]+x)Power[e,-x]

Answers

am,sorry,no se si esta bien:(

Tyger buys a car for $3200. He renovates it and eventually sell it for $3800. Work out the percentage increase he sold the car for.

Answers

Answer:

i believe it's about 18.75% he only gained $600

Rewrite 2/9 + 5/12 with a common denominator

Answers

8/36 and 15/36,, common factor is 36.

36 divided by 9 times 2 is 8
36 divided by 12 times 5 is 15

Please let me know if this is true or false?

Answers

Answer:true

Step-by-step explanation:

true

Please i need help :(

Answers

Answer:

Distributive property, Inverse Operation, and Division property of Equality

Step-by-step explanation:

Because 8•x is 8x and 8x3 is 24 so then the equation would be 8x-24=-40 then you have to add 24 on both sides to the 8x by itself and also get -16 which you would divide 8 on both sides to get x= -2

Solve 1.5x = 12 for x. O A. x= 13.5 O B. x = 6 O C. x = 10.5 O D. x = 8​

Answers

Answer:

x=8

Step-by-step explanation:

1.5x = 12

Divide each side by 1.5

1.5x/1.5 = 12/1.5

x =8

x = 8

Step-by-step explanation:

[tex]\begin{aligned}\tt 1.5x&=12\\\tt\frac{3}{2}x&=\tt 12\to(\times~2)\\\tt 3x&=\tt 24\\\tt x&=\tt\frac{24}{3}\\\tt x&=\tt 8\end{aligned}[/tex]

solve this inequality: 2x + 3 < 4x - 1

Answers

Answer: The answer to this problem x > 2

Interval Notation: (2,∞)

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable. Solve the Inequality for x 2x + 3 < 4x - 1

What’s 36.3 square root than nearest tenth !

Answers

so enter, square root sign, then 3.36 under and it gives you 6.04979….. rounded is:

6.0

Subtract 11 1/3 - 8 4/5

Answers

[tex]11 \frac{1}{3} - 8 \frac{4}{5} \\ \frac{34}{3} - \frac{44}{5} \\ \frac{38}{15} [/tex]

Solved ◇

What is the quotient? −4 1/2÷(−2 2/3)

Answers

1 11/16 i think, sorry if i’m wrong

14,406 minus negative
627

Answers

Answer:

15033

Step-by-step explanation:

14,406 -(-627)

What is the slope of the linear equation that has the values shown?
x y
-4 15
-2 9
0 3
2 -3
4 -9

Answers

Answer:

xy-29490

Step-by-step explanation:

102division3-(5of2+9-7)+2division1/2

Answers

Answer:

18

Step-by-step explanation:

ewan ko d ko alam hihihihi

step 1: Divide 3 by 102 you get 34

step 2: Multiply 5*2 then subtract 9-7 you get 12 (inside bracket)

step 3: Divide 1 by 2 by 2 you get 1

Answer:

34 ( 12) + 1 = 21




hope this helps have a great day
mark brainliest:)!!

The sum of a number and 13 is equal to -29. Find the number

Answers

Answer:

-16

Step-by-step explanation:

because -29+13 = -16

and if you add them both you get -29

y = x ^ 3 - 5x ^ 2 + 6x

Answers

Answer:

Step-by-step explanation:

y = x(x^2 -5x + 6)      Factor out a common term (GCF)

y = x(x - 2) (x - 3)       Factor the trinomial

     (x - 2) = 0     (x - 3) = 0      x = 0

 Therefore x = 2, 3, or 0

Two rules for creating a pattern are given below.
Rule 1: Divide x by 4 to get y.
Rule 2: Subtract 18 from x to get y.
Which ordered pair, (x,y), works for both rules?

Choose 1 answer:

(Choice A)

(24,6)

(Choice B)

(30,12)

(Choice C)

(32,8)

Answers

Applying the rules, it is found that ordered pair (24,6), option A, works for both rules.

---------------------

The rule 1 is that y is x divided by 4, that is:

[tex]y_1 = \frac{x}{4}[/tex]

The rule 2 is that y is x subtracted from 18, that is:

[tex]y_2 = x - 18[/tex]

In item A, we have that the input x = 24, thus, the results of the expressions are:

[tex]y_1 = \frac{24}{4} = 6[/tex]

[tex]y_2 = 24 - 18 = 6[/tex]

In both cases, ordered pair (24,6), thus option A is the answer.

A similar problem is given at https://brainly.com/question/22103476

PLEASE HELP !!
What's the domain and range of the exponential growth function?

Answers

Answer:

you have to multiply the dividend by 2x+9y/22y

Step-by-step explanation:

Can you guys pls Help me on this

Answers

9514 1404 393

Answer:

  a) x > -2

  b) 7 ≤ y

  c) n ≤ 20

  d) g ≥ 19

  e) -5 < w

Step-by-step explanation:

Recognize the following English translations:

  "no more than" means "less than or equal to" (≤)

  "at least" means "greater than or equal to" (≥)

With these translations and the ones shown in your figure, you have ...

  a) x > -2

  b) 7 ≤ y

  c) n ≤ 20

  d) g ≥ 19

  e) -5 < w

I Will give brainliest please help,

the choices here are just true or false

Answers

9514 1404 393

Answer:

TrueTrueFalse

Step-by-step explanation:

Your calculator can answer these easily.

The first two are True; the last one is False.

True false true is the answer

36 is 70% of what number​

Answers

The answer is 51.43 because 36 is 70 percent of 51.43
36 is 70% of 51.43
1. We have, 70% x x=36
2. Or 70/100x X = 36
3. Multiplying both sides by 100 and dividing both sides by 70,
We have X=36 x 100/70

X = 51.43

Abigail has a bag that contains pineapple chews, lemon chews, and watermelon
chews. She performs an experiment. Abigail randomly removes a chew from the bag,
records the result, and returns the chew to the bag. Abigail performs the experiment
35 times. The results are shown below:
A pineapple chew was selected 20 times.
A lemon chew was selected 7 times.
A watermelon chew was selected 8 times.
Based on these results, express the probability that the next chew Abigail removes
from the bag will be a flavor other than watermelon as a decimal to the nearest
hundredth.

Answers

Answer:

w=8

w+p+l = 35

=8\35 =0.228

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