2 years ago

Does (-1, 2), (1, 1),( 1 -1), (2,1), (4,2) represent y as a function

1 answer:

8 0

No. A function maps one input to exactly one output. The given relation maps 1 to both 1 and -1, as indicated by the pairs (1, 1) and (1, -1).

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What are the values of a and b?

liberstina [14]

B=10 and a=8 because if we look at that shape we can see that is two right angles on the both sides of that tape and it's suggesting that the shape is equally to there another shape of that right angle

6 0

3 years ago

a pizza parlor has 8 different toppings and 3 different cheeses to choose from on the menu. how many pizza combinations are poss

Rom4ik [11]

Multiply 3 and 8 then you will have your answer

5 0

3 years ago

Please find x and y x=y-4 and -2x+3y=6

laiz [17]

Answer:

x=y-4 is x=y-4

y=2+ 2x/2

Step-by-step explanation:

3 0

2 years ago

Is it possible to prove DOG is con to GED?

blagie [28]

Answer:

Yes

Step-by-step explanation:

The angles are identical, so they are congruent.

Hope I helped! Plz leave a comment and a rating!

8 0

3 years ago

ID: A

snow_tiger [21]

Answer:

13.63 miles per hour

Step-by-step explanation:

100 yards / 15 sec converted to miles per hour

100 yards x 60 sec x 60 min x 1 mile = 13.63 miles/hr

15 sec 1 min 1 hr 1760 yards

the mistake on Mrs Dukes is the conversion from miles to yards.

1 mile = 1760 yards NOT 5280 yards

7 0

3 years ago