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Artemon [7]
3 years ago
7

Let f(x) = -4x - 2 and g(x) = 5x - 6. Find f×g and state its domain

Mathematics
1 answer:
Lilit [14]3 years ago
5 0

Answer:

see explanation

Step-by-step explanation:

f(x) × g(x)

= (4x - 2)(5x - 6) ← expand factors

= 20x² - 24x - 10x + 12 ← collect like terms

= 20x² - 34x + 12

This is a polynomial of degree 2 and is defined for all real values of x

domain : x ∈ R

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Answer:

f(-3)=g(-3)

Step-by-step explanation:

The graph shows two linear functions that intersect at (-3,-4).

The blue line is f(x).

At the point of intersection:

f(-3)=-4....eqn1

The blue line is g(x).

At the point of intersection

g(-3)=-4....eqn2

Equating both equations we get:

f(-3)=g(-3)

The statement that is true regarding the two functions is that:

f(-3)=g(-3)

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4 years ago
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Answer:

46 copies I guess

Step-by-step explanation:

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2 years ago
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Answer:

3

Step-by-step explanation:

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Use the Pythagorean theorem: a^2+b^2=c^2.

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4 years ago
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How many coins are in each pouch below?
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The anser is 11 you can see
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