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3 years ago

What is (f-g)(X) ? I'm confused help

Mathematics

2 answers:

Marianna [84]3 years ago

8 0

Good day ~_~ /////////////

Temka [501]3 years ago

8 0

D. $(f-g)(x)=2^{x-1}-5x+12
$

(f-g)(x) means that g(x) will be subtracted from f(x)

$(f-g)(x) = 2^{x-1}+3-(5x-9)
$
$(f-g)(x) = 2^{x-1}+3-5x+9$

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PLS HELPPP. A party rental company has chairs and tables to rent. There were two customers who rented both chairs and tables las

Elza [17]

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3 years ago

A function LaTeX: f\left(x\right)=\sqrt[3]{x}f ( x ) = x 3 is transformed into the function LaTeX: g\left(x\right)=-\sqrt[3]{x}-

shtirl [24]

Answer:

A reflection in the x-axis, and a vertical translation of 8 units down

Step-by-step explanation:

The given function is

$f(x) = \sqrt[3]{x}$

The transformed function is

$g(x) = - \sqrt[3]{x} - 8$

To see the transformation that occurred, we can rewrite g(x) in terms of f(x).

That is:

$g(x) = - f(x) - 8$

Therefore f(x) is reflected in the x-axis and translated 8 units down.

The resulting graph decreases from left to right over its entire domain.

7 0

3 years ago

A bird drops a stick from the top of Miami Tower. The height of the stick after x seconds is given by f(x) = 625 - 16x^2.

Leni [432]

ANSWER

The maximum value is 625

EXPLANATION

The height of the stick that the bird dropped is modeled by the function;

$f(x) = 625 - 16x^2$

This function is already in the vertex form.

Let me rewrite it clearly for you to see.

$f(x) = - 16(x - 0)^2 + 625$

When we compare this to;

$f(x)=a(x-h)^2+k$

we have h=0 and k=625.

k=625 is the y-value of the vertex.

This is the maximum value on the graph of this function.

3 0

3 years ago

I need help with this if you get it right I will mark you

lawyer [7]

Answer:

literally, cant be either of them, angle A comes no where near 10 degrees

Step-by-step explanation:

dont report this, i might change it later.

7 0

3 years ago

Matthew has $1,500 in his savings account. Currently, he pays $20 each month for an

____ [38]

Answer: 30 months

Step-by-step explanation:

Hi, to answer this question we have to write an equation:

Matthew's saving account money (1500) must be equal to the product of the amount he pays per month for the app subscription (20) and the number of months (x); plus the product of the amount he pays per month for the Italian restaurant subscription (30) and the number of months (x).

1500= 20x+30x

Solving for x:

1500=50x

1500/50 =x

30 months =x

Feel free to ask for more if needed or if you did not understand something

4 0

3 years ago