3 years ago

3х+бу = 9 . X and y intercept

Mathematics

1 answer:

kondaur [170]3 years ago

6 0

X - 1
Y - 1

Step by step explanation :

3(1)+6(1)=9

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65=15+x^2 solve for x

7nadin3 [17]

Answer:

±5sqrt(2) =x

Step-by-step explanation:

65=15+x^2

Subtract 15 from each side

65-15=15-15+x^2

50 = x^2

Take the square root of each side

±sqrt(50) = sqrt(x^2)

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±sqrt(25)sqrt(2) =x

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Out of a box 200 apples 10 of them has gotten bad

Olenka [21]

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Step-by-step explanation:

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kolezko [41]

Okay. You can decompose 749 with these ways:
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3 years ago

Given the following functions, find and simplify (f • g)(x) f(x)=—x+3 g(x)=-x-1

Hitman42 [59]

Answer:

$(f\circ g)(x)= x + 4$

Step-by-step explanation:

<u>Composite Function</u>

Given f(x) and g(x) as real functions, the composite function $(f\circ g)(x)$ is defined as:

$(f\circ g)(x)=f(g(x))$

It can be found by substituting g into f.

We are given the functions:

f(x) = -x + 3

g(x) = -x -1

Find

$(f\circ g)(x)=f(g(x))= - (-x -1) + 3$

Removing parentheses:

$(f\circ g)(x)= x + 1 + 3$

Simplifying:

$\mathbf{(f\circ g)(x)= x + 4}$

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