All categories

4 years ago

Find (fog)(x). f(x) = 2x

Mathematics

1 answer:

Blababa [14]4 years ago

3 0

Answer: (f•g)(x)=2x²+12x

Step-by-step explanation:

(f•g)(x) is the same as saying f(x)•g(x). Since we have f(x) and g(x), we can just multiply them together.

(f•g)(x)=2x(x+6) [distribute by FOIL]

(f•g)(x)=2x²+12x

Now, we know that (f•g)(x)=2x²+12x.

You might be interested in

7/9 and 4/9 what are the closest to 1 2 3

a_sh-v [17]

They are closest to 1.

7 0

3 years ago

Find the real numbers x and y.<br> 27+yi= 11-x + 4i

Korvikt [17]

$\quad \huge \quad \quad \boxed{ \tt \:Answer }$

$\qquad \tt \rightarrow \:x = -16$

$\qquad \tt \rightarrow \: y =4$

____________________________________

$\large \tt Solution \: :$

$\qquad \tt \rightarrow \: 27 + yi = 11 - x + 4i$

$\qquad \tt \rightarrow \: yi + x = 11 + 4i - 27$

$\qquad \tt \rightarrow \: x + yi = - 16 + 4i$

By equating both equations we get :

$\qquad \tt \rightarrow \: x = - 16$

$\qquad \tt \rightarrow \: y = 4$

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

8 0

2 years ago

The lenth of a rectangle is 6 inches longer than its width. The perimeter of a rectangle is 28 inches. If x represents the width

tatyana61 [14]

Answer:

28-6=w

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Hey! Please help! I will give brainiest!

Vlad [161]

Answer:

4,2.5,0,-2.5,-4 i hope this help

Step-by-step explanation:

8 0

4 years ago

56x+34y=4376<br> what is x and y

Alja [10]

Answer:

x and y are the input and output of the function. The graph attached is all the values of x and y. For a specific value, more information is needed.

Step-by-step explanation:

56x+34y=4376 is a linear function with two variables. It represents the rule between inputs (x) and outputs (y). To find all its values of x and y, graph the equation.

4 0

4 years ago