2 years ago

Does y=9x+1 describe y as a function of x

Mathematics

1 answer:

kifflom [539]2 years ago

3 0

Yes, it does - function a relation or expression involving one or several variables

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dolphi86 [110]

Answer:

x = 12/5

Step-by-step explanation:

Since the original is 10 and the second is 6, that means that the scale is 10:6 or 5:3. It can also be related as %60 of the length.

Step 1: Make an equation

10/6 = 4/x

Step 2: Cross Multiply

10x = 24

Step 3: Divide

10x / 10 = 24 / 10

24/10 = 12/5

x = 2.4

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Step-by-step explanation:

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Step-by-step explanation:

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1/8 is correct because 12.5*8=100

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