3 years ago

Find the distance from albertos horseshoe to Rebecca's horseshoe explain

Mathematics

1 answer:

Kruka [31]3 years ago

7 0

Answer:

Wheres the picture?

Step-by-step explanation:

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F(x) =3x; g(x) = 4x^2 +1

lord [1]

Answer:

Answer: d 12x^3 + 3

Step-by-step explanation:

This is a composite function. Just insert g(x) into the x of f(x)

f(x) = 3x

3(4x^2 + 1)

Distribute the three

3(4x^2 + 1)

12x^3 + 3

8 0

3 years ago

Ex 2.6

Anna007 [38]

$y=3x^4 -4x^3 -12x^2 +1\\
y'=12x^3-12x^2-24x\\\\
12x^3-12x^2-24x=0\\
12x(x^2-x-2)=0\\
12x(x^2+x-2x-2)=0\\
12x(x(x+1)-2(x+1))=0\\
12x(x-2)(x+1)=0\\
x=0 \vee x=2 \vee x=-1\\\\
\forall{x\in(-\infty,-1)\cup(0,2)}\ y'$
$y(-1)=3\cdot(-1)^4-4\cdot(-1)^3-12\cdot(-1)^2+1=3+4-12+1=-4=\\
=y_{min}$

5 0

3 years ago

the difference between two numbers is 31. Four times the smaller is equal to 8 more than the larger. What are the numbers?

stepladder [879]

I would more detail so I can better answer your question for you

5 0

3 years ago

What is 20-6n=-2(n+6)?

blsea [12.9K]

20n - 6n = -2(n + 6)

20 - 6n =-2n -12

6n + 2 n = -20 -12

8n = 32

n = 32 : 8

n = 8

7 0

3 years ago

A group of 3 children and 2 adults pay a total of $120 to take a karate class. A group of 5 children and 1 adult take the same k

sleet_krkn [62]

Answer:

215

Step-by-step explanation:

8 0

3 years ago