clodbuff clodbuff

10-05-2018
Mathematics

contestada

f(x)=3x-2 and g(×)=2x-1, then g(f(x))=?

fx3x2 and g2x1 then gfx class=

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Аноним Аноним

10-05-2018

To find g(f(x)), plugin 3x - 2 into the x value of 2x-1

So,
2x - 1
2(3x-2) - 1
Now solve 2(3x-2) - 1

Use the distribution property
2 * 3x = 6x
2 * -2 = -4

2(3x-2) - 1
6x - 4 - 1
6x - 5
The answer is 6x - 5 = b

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