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3 years ago

Which are functions and which are not

Mathematics

2 answers:

Fynjy0 [20]3 years ago

7 0

Answer:

B, A, B

Step-by-step explanation:

Ganezh [65]3 years ago

5 0

The 1st A does not pass and the 1st B does(it passes the horizontal line test)

the 2nd A passed the 2nd B does not

the 3rd A passes (because one input corresponds to only one output) and the 3rd B does not pass

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Help please!!! this is for my geometry test

Alika [10]

Answer:

A: 180°, semi circle

Step-by-step explanation:

We are told that MK and HL are the diameters.

By Inspection, it is clear that MHK will be a semi circle.

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Answer is option A

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3 years ago

Solve the following system of equations:

SIZIF [17.4K]

$xy = 4 \\ 2y = x - 6 \\ \\ xy = 4 \\ x = 6 + 2y$

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$- 2x = - 4 \\ x = 2 \\ \\ - x = - 4 \\ x = 4$

Answer: B) (2; -2), (4; -1)

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4 years ago

Calculate the mean of the data set

barxatty [35]

Answer:

Step-by-step explanation:

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3 years ago

Look at the number 45,962. Write a new

Bond [772]

Answer:

Step-by-step explanation:

Well, one example would be

459620

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3 years ago

What number is 20%of 40

satela [25.4K]

Answer:

20% of the number 40 is 8

7 0

4 years ago

Read 2 more answers