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4 years ago

15

Does this graph show a function? Explain how you know.

2 answers:

worty [1.4K]4 years ago

8 0

Answer:

Try to use the VLT (Vertical line test) Make a vertical line on every part of the graph. If two parts of the graph are touching at the same time, then it does not pass the test, and vice versa.

Step-by-step explanation:

Please make me brainliest.

trapecia [35]4 years ago

7 0

Answer: You're answer is C.

Step-by-step explanation: To have a functional graph, it must be proportional. It has to be a vertical line to be able to function with proper accuracy.

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Solve for y.<br>y/-1 +-7=-11

Natasha2012 [34]

Answer:

y = 4

Step-by-step explanation:

Move all terms not containing y to the right side of the equation.

-y = -4

Multiply each term in − y = − 4 by − 1

y = 4

Hope this can help you

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4 years ago

What is the common ratio for this geometric sequence ? 16,8,4,2

ahrayia [7]

Hello from MrBillDoesMath!

Answer: 1/2

Discussion:

Note that:

16 /2 = 8 (the next term in the sequence)

8 /2 = 4 (the next term in the sequence)

4 /2 = 2 (the next term in the sequence)

We are repeatedly multiplying by 1/2

Thank you,

MrB

8 0

4 years ago

Read 2 more answers

Sines/ Cosines topic. In the triangle below round to the nearest tenth. Include explanation if possinle

vredina [299]

By the law of sines,

$\dfrac{\sin90^\circ}{17}=\dfrac{\sin y^\circ}9$

$\implies\sin y^\circ=\dfrac9{17}$

(since $\sin90^\circ=1$ )

$\implies y=\sin^{-1}\left(\dfrac9{17}\right)\approx32.0$

4 0

3 years ago

How Do I Check One-Step Equations ?

castortr0y [4]

Answer:

replace x with your answer and it should equal out

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

. The volume of a cube is 1728 . Find its edge and total surface area

emmasim [6.3K]

Answer:

Edge = 12

Total Surface Area = 72

Step-by-step explanation:

Volume of the cube = 1728

Length of the edge = $\sqrt[3]{1728} = 12$

We know that

TSA (Total Surface Area) = $6 {a}^{2}$

where a = length of edge of cube

So,

TSA of cube = $6 \times 12 = 72$

7 0

3 years ago