All categories

3 years ago

10.

Mathematics

1 answer:

joja [24]3 years ago

4 0

Answer:

A. No; two range values exist for domain value –2.

Step-by-step explanation:

In a function each input has ONE output. -2 has two range values, so No; two range values exist for domain value -2.

The given relation is

We need to check whether the above relation is a function or not.

A relation is a function if there exist a unique value of y for each value of x.

From the given relation it is clear that

y = 0 at x = -2

y = 6 at x = -2

Two range values exist for domain value –2. So, the given relation is not a function.

You might be interested in

Eight less than twice a number is the same as six times the number. Find the number.

xz_007 [3.2K]

Answer:

Step-by-step explanation:

6 0

3 years ago

4√(-81)+6√(-36)<br> (simplify your answer))

Lapatulllka [165]

When looking at expressions like this,, you need to remember that the square root of a negative number does not exist in the set of Real Numbers. This means that there is no way to simplify this expression,, making the correct answer to your question Undefined.
Let me know if you have any further questions.
:)

3 0

2 years ago

Draw a number line from 600 to 700 with tick marks at every 20 numbers

guajiro [1.7K]

600 620 640 660 680 700

!____!____!___!___!_____!

5 0

2 years ago

Read 2 more answers

Plz answer ASAP I don't understand it easy math

Rashid [163]

Answer:

its not there

Step-by-step explanation:

because i saw it

3 0

3 years ago

Triangles J K L and X Y Z are shown. Angles K J L and Y X Z are right angles. The length of Y X is 10. The length of hypotenuse

pickupchik [31]

ΔJKL and ΔXYZ CANNOT be congruent triangles because: the hypotenuse of one triangle is equal in length to the leg of the other triangle.

<h3>What are Congruent Triangles?</h3>

Congruent triangles are triangles whose corresponding sides are congruent to each other.

The hypotenuse of triangle JKL(KL = 10) is congruent to a leg of triangle XYZ (YX = 10). This implies that they cannot be congruent triangles.

Therefore, ΔJKL and ΔXYZ CANNOT be congruent triangles because: the hypotenuse of one triangle is equal in length to the leg of the other triangle.

Learn more about congruent triangles on:

brainly.com/question/11457412

3 0

1 year ago