10
algebra

Which graph represents y2y \geq 2?

A

Solid horizontal line at y=2, shading above

B

Solid vertical line at x=2, shading right

C

Dashed horizontal line at y=2, shading above

D

Solid horizontal line at y=2, shading below

Correct Answer: A

Choice A is the correct answer. Analyze the line type and direction.

  1. y=2y = 2: Horizontal line.
  2. \geq: Solid line, shading above (greater y-values).

?�� Strategic Tip:y=ky=k is horizontal. x=kx=k is vertical.

Choice B is incorrect because it graphs x2x \geq 2. Choice C is incorrect because it uses a dashed line (strict inequality). Choice D is incorrect because it shades below (y2y \leq 2).