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4 years ago

For the function f(x) = 2x+2, what is the new function and reflection for-f(x)?

Mathematics

1 answer:

OlgaM077 [116]4 years ago

4 0

Answer:

Step-by-step explanation:

for inverse of f(x)=2x+2

x=2y+2

x-2=2y

(x-2)/2=y

therefore the inverse f(x)=(x-2)/2

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Increase 53.20 by 7%

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Answer:

56.924

Step-by-step explanation:

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3 years ago

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a rectangle has a height of n3+4n2+3n and a width of n^3+5n^2 express the area of the entire rectangle

alukav5142 [94]

<u>Given</u>:

It is given that the height of the rectangle is $n^3+4n^2+3n$

The width of the rectangle is $n^3+5n^2$

We need to determine the area of the entire rectangle.

<u>Area of the rectangle:</u>

The area of the rectangle can be determined using the formula,

$A=height \times width$

Substituting the values, we have;

$A=(n^3+4n^2+3n)(n^3+5n^2)$

Multiplying each term within the parenthesis, we get;

$A=n^{3} n^{3}+n^{3} \cdot 5 n^{2}+4 n^{2} n^{3}+4 n^{2} \cdot 5 n^{2}+3 n n^{3}+3 n \cdot 5 n^{2}$

Simplifying, we get;

$A=n^{6}+5 n^{5}+4n^{5}+20 n^{4}+3 n^{4}+15 n^{3}$

Adding the like terms, we have;

$A=n^{6}+9n^{5}+23 n^{4}+15 n^{3}$

Thus, the area of the entire rectangle is $n^{6}+9 n^{5}+23 n^{4}+15 n^{3}$

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4 years ago

Which is independent and which is dependent

pav-90 [236]

Answer:

Step-by-step explanation:

the question does say that the amount of juice you an make, depends on the tomatoes soo 't' is the independent.. and 'a' the juice, is the dependent, which is the 2nd answer. Did you really not know.. or were you just unsure?

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3 years ago

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Simplify by combining like terms -15+6x-19-20x

Molodets [167]

Combine the like terms:

-15 - 19 = -34

6x - 20x = -14x

The answer would be -34-14x or -14x-34

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3 years ago

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joja [24]

Answer:

x² - 16

Step-by-step explanation:

Given

(x - 4)(x + 4)

Each term in the second factor is multiplied by each term in the first factor, that is

x(x + 4) - 4(x + 4) ← distribute both parenthesis

= x² + 4x - 4x - 16 ← collect like terms

= x² - 16

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4 years ago