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Softa [21]
2 years ago
8

Plz guys help me plz

Mathematics
1 answer:
kari74 [83]2 years ago
4 0

Answer:

option d 11 .......substitute 2 inplace of x

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How many sides does a cube have
Lostsunrise [7]
A cube has 6 sides on it. Just think of a dice.

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3 years ago
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F(x)= 5x^2+6, g(x)= 7x find (f o g)(x), find (g o f)(x), find f(g(-4)), fine g(f(5))
KiRa [710]

(f o g)(x) = 245x^2+6\\(g o f)(x) = 5x^2+42\\ f(g(-4)) = 3926\\g(f(5)) = 917

Step-by-step explanation:

Given

f(x) = 5x^2+6\\g(x) = 7x

So

(f o g)(x) = 5(7x)^2+6\\= 5(49x^2)+6\\=245x^2+6\\(g o f)(x) = 7(5x^2+6)\\= 35x^2+42\\(fog(x))=245x^2+6f(g(-4)) = 245(-4)^2+6 \\=245(16)+6\\=3920+6\\=3926\\g(f(x)) = 35x^2+42\\g(f(5)) = 35(5)^2+42\\=35(25)+42\\=875+42\\=917

Hence,

(f o g)(x) = 245x^2+6\\(g o f)(x) = 5x^2+42\\ f(g(-4)) = 3926\\g(f(5)) = 917

Keywords: functions, Function composition

Learn more about functions at:

  • brainly.com/question/4279146
  • brainly.com/question/4354581

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3 years ago
Match each function formula with the corresponding transformation of the parent function y = 3x
kodGreya [7K]

Answer:

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5. y = 3^ x + 1 Translated left by 1 unit 6.

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Step-by-step explanation:

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ella [17]

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Answer:

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Step-by-step explanation:

The diagonal of a square is √2 times the side length. For a square with side length 3, the diagonal is 3√2.

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If you like, you can see this using the Pythagorean theorem.

  d² = s² + s² . . . . . where d is the diagonal, and s is the side

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For s=3, ...

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3 years ago
Help please 60 points and brainiest!!
lakkis [162]

Answer:

The conclusion is that the robber is fast.

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The first assertion is that if the robber is fast, the police can't catch him. The next information that you get is that they indeed <em>can't </em>catch him, showing that this is the answer.

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