Since you have provided me with • symbol I must assume it's about function multiplication, but since standard keyboard doesn't have the function composition symbol $\circ$ I must assume you meant either.

1. Case you meant multiplication.

$(f\cdot g)(x)=3x^2\cdot(x+2)=\boxed{3x^3+6x^2}$

2. Case you meant composition.

$(f\circ g)(x)=f(g(x))=f(x+2)=3(x+2)^2=\boxed{3x^2+12x+12}$

Hope this helps. Next time please use LaTeX to format your equations so that others can give you answers as well.

5 0

3 years ago

Which inequality is shown in the graph?

zhuklara [117]

Answer: 3ft²?

Step-by-step explanation:

5 0

3 years ago

The physician prescribed penicillin 250 mg. The bottle from the supply cabinet is labeled, "Penicillin 500 mg per cc." The corre

ELEN [110]

Using proportions, it is found that the correct amount to administer of CC would be of:

A. 0.5.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

In this problem, 500 mg are equivalent to one cc. How many cc are equivalent to 250 mg? Hence the <em>rule of three</em> is given by:

500 mg - 1 cc

250 mg - x cc

Applying cross multiplication:

500x = 250

c = 0.5.

Hence option A is correct.

More can be learned about proportions at brainly.com/question/14398287

#SPJ1

3 0

2 years ago

What is the solution to the equation? 4√x-4 =3 <br><br> A. -8 B. 16 C. 85 D. no solution

kodGreya [7K]

${\qquad\qquad\huge\underline{{\sf Answer}}}$

Here we go ~

$\qquad \sf \dashrightarrow \: \sqrt[4]{x - 4} = 3$

$\qquad \sf \dashrightarrow \: x - 4 = (3) {}^{4}$

$\qquad \sf \dashrightarrow \: x - 4 = 81$

$\qquad \sf \dashrightarrow \: x = 81 + 4$

$\qquad \sf \dashrightarrow \: x = 85$

So, the correct choice is 85

4 0

1 year ago

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