10
algebra

Convert x−y=0x - y = 0 to slope-intercept form.

A

y=xy = x

B

y=−xy = -x

C

y=x−1y = x - 1

D

y=−x+1y = -x + 1

Correct Answer: A

Choice A is the correct answer. Isolate yy.

  1. Add y: x=yx = y.
  2. Rewrite: y=xy = x.

💡 Strategic Tip: This is the parent linear function.

Choice B is incorrect because sign error. Choice C is incorrect because extra term. Choice D is incorrect because sign error and extra term.

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Linear Functions Set 89