Reflection across the x-axis
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If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

This is so hard and it’s for a test