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posledela
3 years ago
9

Rearrange y=1/2x+1 to make x the subject of the formula

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
8 0

Answer:

The answer is x=2y-2

Step-by-step explanation:

The question gives us y as function of x, and is asking us to give the formula of x as function of y, in order to do that, <em>we need to clear x as function of y.</em>

So, we begin with

y=y(x)=\frac{1}{2}x+1 \Leftrightarrow y-1=\frac{1}{2}x \Leftrightarrow 2y-2=x=x(y)

Therefore

x=2y-2

Zinaida [17]3 years ago
4 0
X/2+1=y  subtract 1 from both sides

x/2=y-1  multiply both sides by 2

x=2y-2
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Answer:

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Step-by-step explanation:

The locus is a line perpendicular to the line connecting the 2 points and passing through the centre of the line.

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