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cluponka [151]
3 years ago
8

Y = f(x) = -1 Find f(x) v/hen x = 3.

Mathematics
1 answer:
-Dominant- [34]3 years ago
6 0

Answer:

f(x) is equal to -1 when x=3

Step-by-step explanation:

we have

y=f(x)=-1

This is a constant function

we know that

A <u>constant function</u> is a function whose output value is the same for every input value

therefore

when x=3 (input value)

The value of the function is y=-1 (output value)

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Hi there!

To find the perpendicular slope you need to flip the fraction and change the sign. So 1/2=2/1 and tge original slope was positive, so the slope is -2. Now you sub in the point (-7,-4) in for x and y in the formula y=mx+b and solve for b (sub in 2 for m as well)
Y=mx+b
-4=-2*-7+b
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Hope this helps!
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Which number sentence shows the correct placement of the decimal point in the product, based on the two factors?
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Answer:

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The drawing will help

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