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vladimir2022 [97]
2 years ago
11

Let f(x)=x^2 and g(x)=x-2. Find (fog)(-3).​

Mathematics
1 answer:
Mnenie [13.5K]2 years ago
4 0

Answer:

7

Step-by-step explanation:

(x-2)^2

x^2-4x+4

-3^2-4(-3)+4=7

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(x^5 - 8x^3 + 24x^2 + 12x + 40) / (x + 4) how do you do this using synthetic division
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3 years ago
Find the maximum rate of change of f at the given point and the direction in which it occurs. f(x, y) = 4y sqrt (x) , (4, 5) max
liubo4ka [24]

Answer:

Remember that the maximum rate of change of f at a point u is the length of the of the gradient vector evaluate in u, and the direction in which it occurs is in direction of the gradient vector evaluate in u.

The gradient vector of f is

\triangledown f(x,y)=(\frac{\partial f}{\partial x},\frac{\partial f}{\partial y})=(2yx^{-\frac{1}{2}}, 4\sqrt x)

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4 0
3 years ago
Simplify the following expression (w^8)8
Crank

Answer:

w^64

Step-by-step explanation:

(w^8)^8

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w^8*8

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7 0
3 years ago
Someone help please !!
alekssr [168]

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The height of a triangle is equal to twice the area A divided by the base ,b.

8 0
2 years ago
Read 2 more answers
Another find the equation of this line, please help meeee!
erma4kov [3.2K]

Answer:

y = 3/4x + 2

Step-by-step explanation:

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3 0
3 years ago
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