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2 years ago

Incorrect answers will be reported, first correct answer will get brainiest.

Mathematics

2 answers:

pantera1 [17]2 years ago

6 0

Answer:

They are not commutative, because f(g(x)) and g(f(x) are not equal.

Step-by-step explanation:

Edge answer

Leokris [45]2 years ago

3 0

Answer:

They are not commutative, because f(g(x)) and g(f(x) are not equal.

Step-by-step explanation:

In order for the composition of the functions to be commutative, we must have ...

f(g(x)) ≡ g(f(x))

for all values of x.

Here, we have f(g(x)) = 1 and g(f(x)) = 2. f(g(x)) and g(f(x)) are not equal, so the composition of the functions is not commutative.

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2 years ago

Simplify.

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Answer is B
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Read 2 more answers

A line passes through the points one, four and three, -4 which is the equation of the line

gavmur [86]

ANSWER

$y = - 4x + 8$

EXPLANATION

The given line passes through (1,4) and (3,-4).

The slope of this line is calculated using the formula:

$m =\frac{y_2-y_1}{x_2-x_1}$

We substitute the points into the slope formula to get:

$m = \frac{ - 4 - 4}{3 - 1}$

$\implies \: m = \frac{ - 8}{2}$

$m = - 4$

We substitute the first point and slope into the point-slope formula

$y-y_1=m(x-x_1)$

This implies that

$y - 4 = - 4(x - 1)$

We expand to get

$y - 4 = - 4x + 4$

$y = - 4x + 2/4+ 4$

$y = - 4x + 8$

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2 years ago

Express it in slope-intercept form.

Ivahew [28]

Y=mx+b

2-2=0

Correct 2+2=4

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2 years ago

PLS HURRY AND DONT SENT LINKS

VMariaS [17]

Answer: D, 6 + 8

Step-by-step explanation:

A negative plus a negative always equals a positive. So -(-8) would be +8.

A is incorrect since the 6 was never negative.

B is incorrect since both numbers are negative.

And C is incorrect since the 8 isn't supposed to be negative.

Thank you for the points. Have a nice day.

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2 years ago