Mathematics, 22.06.2019 12:20 Mani2019

Julie needs to cut 4 pieces of yarn, each with the same length and a piece of yarn 7.75 inches long. let x represent the length of each of the equal pieces of yarn that julie decides to cut what is the equation that can be used to determine the total length of all of the yarn that she ends up, cutting, y? is the graph of the equation continuous or discrete

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Answer from: jennifer7037

Total length of the x inches long pieces = 4x inches

She has to cut another piece = 7.75 inches

Total length = 4x + 7.75

This is what y represent, so

y = 4x + 7.75

The graph of the equation is continuous

Answer from: lizzyboo32

The required equation is y=4x+7.75 and the graph of the equation is continuous.

Step-by-step explanation:

Consider the provided information.

Julie needs to cut 4 pieces of yarn,

Let x represent the length of each yarn.

Then the length of 4 pieces will be: 4x

y represents the total length of all of the yarn that Julie decides to cut

Therefore the required equation that can be used to determine the total length of all of the yarn is:

y=4x+7.75

Here, the graph is continuous, because the length of yarn can be any number.

Answer from: hwest98

7.75/4 = x
It is discrete...

Answer from: jorgelive5870

D. y=4x+7.75; continuous

Step-by-step explanation:

Answer from: sonyav732

Julie needs to cut 4 pieces of yarn, each with the same length, and a piece of yarn 7.75 inches long. Let x represent the length of each of the equal pieces of yarn that Julie decides to cut. What is the equation that can be used to determine the total length of all of the yarn that she ends up cutting, y? Is the graph of the equation continuous or discrete?

y=7.75x+4; discrete

y=7.75x+4; continuous

y=4x+7.75; discrete

y=4x+7.75; continuous

Julie needs to cut 4 pieces of yarn, each with the same length, and a piece of yarn 7.75 inches long

Answer from: andrew5182

Step-by-step explanation:

y=4x+7.75; continuous

Answer from: hotonkylie147

the answer would be: d). y=4x+7.75; continuous. let me know if this is right!

step-by-step explanation:

Answer from: zombiechick180

y=4x+7.75; continuous

Step-by-step explanation:

It is continuous because there are infinite possibilities that x could be.

Answer from: KadaLearns

y=4x+7.75; continuous

Step-by-step explanation:

Let's get the equation first. So she needs one piece that's 7.75 inches long: that's a given.

y = 7.75

Now for each piece of yarn - and she needs 4 pieces - they will be x length. If she wanted them to be 1 inches in length, she would use 4 inches of yarn. So multiply those:

y = 7.75 + 4x

So is this graph discrete or continuous? Remember that continuous means no holes, not stopping, a nice line. Discrete means it has holes or gaps. (In science, we would call discrete "quantized.") In this case, x will be continuous, because Julie can cut any length of yarn for the 4 pieces. She need not choose an integer value. Each piece could logically be 2.5 inches, or 3.1415 inches.

Answer from: fanny63

Hi!

The answer would be: D). y=4x+7.75; continuous. Let me know if this is right!

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Julie needs to cut 4 pieces of yarn, each with the same length and a piece of yarn 7.75 inches long....