All categories

3 years ago

Find f(x) and g(x) so the function can be expressed as y = f(g(x)). y = Two divided by x squared. + 3

1 answer:

4 0

Hello,

g(x)=x²+3
f(x)=2/x
so f(g(x))=f(x²+3)=2/(x²+3)

Explainations:

f(y)=2/y
f(4y)=2/(4y)
f(x²)=2/x²
f(x²+3)=2/(x²+3)

You might be interested in

7+ 2x divided by 5= 13

Troyanec [42]

Answer:

$x=29$

Step-by-step explanation:

Given equation :

$\frac{(7+2x)}{5} =13$

Making the terms of 'x' to one side and constants to the other.

$(7+2x)=13*5$

$7+2x=65$

$2x=65-7$

$2x=58$

$x=\frac{58}{2}$

$x=29$

So, the value of 'x' is 29.

4 0

3 years ago

Read 2 more answers

Madeline estimated the product of 3.56 and 8.3

ycow [4]

Answer:29.548

Step-by-step explanation:What i know is when they ask you for the product of something there asking you to multiply. So 3.56 x 8.3

4 0

4 years ago

Read 2 more answers

Corinne made a deposit of $6,000 into an account with a simple interest rate of 5%. How much interest will be in the account aft

oksian1 [2.3K]

Answer:

$8,864.73

Step-by-step explanation:

Base amount: $6,000.00

Interest Rate: 5% (yearly)

Effective Annual Rate: 5%

Calculation period: 8 years

8 0

3 years ago

Algebra 1 Volume 1 page 382

RoseWind [281]

Answer: I'm afraid I can't answer that.

Step-by-step explanation: I need details and if it's a workbook or something then I probably don't have it

6 0

3 years ago

What is the length of AC¯¯¯¯¯ ?

Harman [31]

Answer:

AC = 12.38 cm

Step-by-step explanation:

When there are 2 pairs given, we can use the sine rule to solve the problem.

By pairs we mean "an angle and side opposite to it"

<em>1 pair is 85.2 degree angle and 13 cm, and another pair is 71.6 degree angle and the side AC (which we want to figure out).</em>

<em />

Sine Rule is given by $\frac{SinA}{a}=\frac{SinB}{b}$

where,

A and B are the two respective angles and a and b are the two respective sides (of the pairs). Plugging all the info and using algebra, we have:

$\frac{Sin85.2}{13}=\frac{Sin71.6}{AC}\\AC*Sin85.2=13*Sin71.6\\AC=\frac{13*Sin71.6}{Sin85.2}\\AC=12.38$

Thus, AC = 12.38 cm

5 0

3 years ago

Read 2 more answers