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3 years ago

Which graph does NOT represent a function?

Mathematics

2 answers:

jok3333 [9.3K]3 years ago

8 0

Options 1 does not represent a function

Aleonysh [2.5K]3 years ago

3 0

Answer:

option 3

Step-by-step explanation:

Using the vertical line test, a function will only he passed through once, option 3 is passed through twice

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Please help me with this. It needs to be done soon, so I’d appreciate anyone who answers this.

creativ13 [48]

Answer:

A. 4 1/2 ==+ 3

B. 2 + 4

C. 1/2 + 1/2

D. 2 1/2 + 1

E. 4 1/2 + 2

Step-by-step explanation:

Read the coordinates and just like figure out the order which it's like 1 through 5 but wit fractions. hope this helps.

8 0

2 years ago

I need help with this problem it’s due at midnight and I’m so tired of trying. Thanks it’s number 4 btw

bearhunter [10]

Answer:

Look below

Step-by-step explanation:

8 + 9 + 10 = 27

9 + 10 + 11 = 30

10 + 11 + 12 = 33

B. Every answer is divisible by 3, every consecutive answer is also 3 more than the one before it.

C. Yes

19 + 20 + 21 = 60

D. No

8 is not divisible by 3. Also, the closest you can get is 6 (1 + 2 + 3) or 9 (2 + 3 + 4).

I hope this helped! If you need anything else, let me know in the comments. :)

6 0

3 years ago

Reflection across y = -x please I need help I will mark you brainless

tresset_1 [31]

Answer is
U= (-2,2)
V=(-2,4)
W= (-4,3)

Step by step
Find points for the triangle.
Using the rule for reflection across y axis.

The rule for a reflection over the y -axis is (x,y)→(−x,y)

U (2,2) ➡️ (-2,2)

V (2,4) ➡️ (-2,4)

W (4,3) ➡️ (-4,3)

4 0

1 year ago

If Sam is 3 years younger that Marco.Marco is 15 years old.How old is Sam

wolverine [178]

Answer:

Sam is 12 years then

Step-by-step explanation:

Sam's age =15-3

=12 years

5 0

2 years ago

How long does a car traveling at 45 mph take to travel 80 mi in hours?

Scilla [17]

Time = Distance / Speed
   = 80 mi / 45 mph
   = 16 / 9 hours
   = 1.778 hours.

8 0

3 years ago