Math / Numbers & Operations

QuestionThe number line shows an unknown number, $u$ .
Is $-u$ positive or negative? positive negative

Studdy Solution

STEP 1

What is this asking? We're given a number $u$ that's greater than 1 on the number line, and we need to figure out if $-u$ is positive or negative! Watch out! Don't get tricked by the minus sign!
It doesn't automatically mean the result is negative.
It depends on what number you're subtracting from!

STEP 2

1. Locate u on the number line.
2. Determine the sign of $-u$ .

STEP 3

The number line shows $u$ to the right of 1.
This means $u$ is greater than 1.
So, $u$ is positive!
Let's keep that in mind!

STEP 4

We know $u$ is positive and greater than 1.
Let's imagine $u$ is equal to 2, for example.
Then $-u$ would be $-2$ .

STEP 5

If $u$ were 3, then $-u$ would be $-3$ .
See the pattern?

STEP 6

Since $u$ is positive, $-u$ will always be negative.
Think of it like flipping to the opposite side of the number line, centered at zero!

STEP 7

$-u$ is negative.

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QuestionThe number line shows an unknown number, $u$ .
Is $-u$ positive or negative? positive negative

Studdy Solution

STEP 1

What is this asking? We're given a number $u$ that's greater than 1 on the number line, and we need to figure out if $-u$ is positive or negative! Watch out! Don't get tricked by the minus sign!
It doesn't automatically mean the result is negative.
It depends on what number you're subtracting from!

STEP 2

1. Locate u on the number line.
2. Determine the sign of $-u$ .

STEP 3

The number line shows $u$ to the right of 1.
This means $u$ is greater than 1.
So, $u$ is positive!
Let's keep that in mind!

STEP 4

We know $u$ is positive and greater than 1.
Let's imagine $u$ is equal to 2, for example.
Then $-u$ would be $-2$ .

STEP 5

If $u$ were 3, then $-u$ would be $-3$ .
See the pattern?

STEP 6

Since $u$ is positive, $-u$ will always be negative.
Think of it like flipping to the opposite side of the number line, centered at zero!

STEP 7

$-u$ is negative.

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QuestionThe number line shows an unknown number, uuu.Is −u-u−u positive or negative? positive negative

Studdy Solution

STEP 1

STEP 2

1. Locate *u* on the number line.2. Determine the sign of −u-u−u.

STEP 3

The number line shows uuu to the right of 1.This means uuu is greater than 1.So, uuu is **positive**!Let's keep that in mind!

STEP 4

We know uuu is positive and greater than 1.Let's imagine uuu is equal to 2, for example.Then −u-u−u would be −2-2−2.

STEP 5

If uuu were 3, then −u-u−u would be −3-3−3.See the pattern?

STEP 6

Since uuu is **positive**, −u-u−u will always be **negative**.Think of it like flipping to the opposite side of the number line, centered at zero!

STEP 7

−u-u−u is **negative**.

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Start learning now

Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

QuestionThe number line shows an unknown number, $u$ .
Is $-u$ positive or negative? positive negative

1. Locate u on the number line.
2. Determine the sign of $-u$ .

The number line shows $u$ to the right of 1.
This means $u$ is greater than 1.
So, $u$ is positive!
Let's keep that in mind!

We know $u$ is positive and greater than 1.
Let's imagine $u$ is equal to 2, for example.
Then $-u$ would be $-2$ .

If $u$ were 3, then $-u$ would be $-3$ .
See the pattern?

Since $u$ is positive, $-u$ will always be negative.
Think of it like flipping to the opposite side of the number line, centered at zero!

$-u$ is negative.