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3 years ago

Factor using the GCF 5x -15

Mathematics

2 answers:

Allisa [31]3 years ago

7 0

Answer:

5(-3 + x)

Step-by-step explanation:

5x -15

Simplifying

5x + -15

Reorder the terms:

-15 + 5x

Factor out the Greatest Common Factor (GCF), '5'.

5(-3 + x)

Final result:

5(-3 + x)

Hope that was helpful.Thank you!!!

Serhud [2]3 years ago

5 0

Answer:

god knows

Step-by-step explanation:

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lawyer [7]

Answer:

It has the same domain as the function $f(x)=-\sqrt{-x}$

Step-by-step explanation:

we have

$f(x)=\sqrt{-x}$

we know that

The radicand cannot be a negative number

$-x\geq 0$

Solve for x

Multiply by -1 both sides

$x\leq 0$

The domain of the given function is the interval ----> (-∞,0]

All real numbers less than or equal to 0

The range of the given function is the interval ----> [0,∞)

All real numbers greater than or equal to zero

Verify each statement

Part 1) It has the same domain as the function $f(x)=-\sqrt{-x}$

The statement is true

The domain of the function $f(x)=-\sqrt{-x}$ is

the interval ---> (-∞,0]

Part 2) It has the same range as the function $f(x)=-\sqrt{-x}$

The statement is false

The range of the function $f(x)=-\sqrt{-x}$ is

the interval ---> (-∞,0]

Part 3) It has the same domain as the function $f(x)=-\sqrt{x}$

The statement is false

The domain of the function $f(x)=-\sqrt{x}$ is

the interval ---> [0,∞)

Part 4) It has the same range as the function $f(x)=-\sqrt{x}$

The statement is false

The range of the function $f(x)=-\sqrt{x}$ is

the interval ---> (-∞,0]

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Answer:

Step-by-step explanation:

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kenny6666 [7]

Answer:

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Step-by-step explanation:

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