All categories

3 years ago

Which of the following mappings represent a function? Group of answer choices

Mathematics

1 answer:

ZanzabumX [31]3 years ago

4 0

Answer:

The first one.

Step-by-step explanation:

A single x value in a relation cannot have more than one y value.

You might be interested in

PLEASE HURRY

Greeley [361]

Answer:

0 see the explnation

Step-by-step explanation:

attached above

4 0

3 years ago

Please HELP PAST DUE I NEED THE GRADE help!!!

ArbitrLikvidat [17]

Answer:

(A:) I created a scatter plot similar to the one i used for mine, this is for the first part of your question

(B:) Positive Association

Step-by-step explanation:

(B:) Why? Because as your x value increases so does your y and it shows this with the data as well.

I had a tough time with this until i actually read through what it was really asking so i hope this helps you

7 0

4 years ago

A bridge connects to a tunnel as shown in the figure. The bridge is 180 feet above the ground, At a distance of 235 feet atong t

boyakko [2]

180^2 + 235^2 = (cliff base to point on bridge)^2
32400 + 55225 = 87625
so cliff base to point on bridge = sqrt of 87625.
Then notice 87625 + d^2 = (x+180)^2
since x^2 +235^2 = d^2,
substitute (x^2 + 235^2) for d^2, like this:
87625 + x^2 + 235^2 = (x+180)^2
87625 + x^2 + 55225 = x^2 + 360x + 32400
87625 + 55225 - 32400 = x^2 - x^2 +360x
360x = 110450
x = about 306.8 feet
h = x+180, so h = 486.8 feet
Remember d^2 = x^2 + 235^2, so
d^2 = 306.8^2 + 235^2
d^2 = 149354.6489
d = about 386.46 feet

6 0

3 years ago

ANSWER THIS QUICK QUESTION FOR 30 POINTS!

nika2105 [10]

In triangle A B C

sides A B and B C are formed an angle ABC or angle B

Answer

angle B

4 0

3 years ago

Simplify the following expression by combining like terms.

Leto [7]

Answer: the answer is A.

Step-by-step explanation:

All I did was type it into the internet and it gave me 5p+2w+2

5 0

3 years ago

Read 2 more answers