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3 years ago

Which is the function represented by the table?

Mathematics

2 answers:

OverLord2011 [107]3 years ago

7 0

Answer:

f(x)= -2x + 1

Step-by-step explanation:

The function we will find is to be written in slope-intercept form, which is y=mx+b.

One way to find the answer would be by graphing the function, wich you can do on an online calculator or a sheet of paper.

Another way to get to our answer without even having to graph is by finding the y-intercept, or the b, of the function given in the table.

We can do this by looking at the 0 value of the table. The table tells us that the y-intercept is 1.

So, we have to look at our options and see which one has +1 for the y-intercept.

The option f(x)=-2x+1 is the answer

How to check your work: input the given x values into the chosen function, in this case f(x)= -2x + 1

So for example, you could check that this answer is the function by doing

f(-1) = -2(-1) + 1
f(-1) = 2 + 1
f(-1) = 3

Make sure to do this to all values.

Hope this helps!

zheka24 [161]3 years ago

5 0

The answer is A, you would plug in 3 for fx so therefore the answer would be A. Then to make sure plug in the other functions.:)

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Step 1 - Find Whole Number

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74 / 9 = 8.2222 = 8

Step 2 - Find New Numerator

Multiply the answer from Step 1 by the denominator and deduct that from the original numerator.

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Step 3 - Get Solution

Keep the original denominator and use the answers from Step 1 and Step 2 to get the answer. 74/9 as a mixed number is:

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4 years ago

Find the value of f(x) if f(x)= 14x-12 when x=16

Papessa [141]

Step-by-step explanation:

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3 years ago

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Marta_Voda [28]

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3 years ago

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GarryVolchara [31]

<h2>Question: Factor: 4x2 + 4x</h2>

Find the GCF.

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