If the Equation Y = -10 + 2

question 172

Multiple Choice

If the equation y = -10 + 2.5x was plotted

• A)the vertical intercept would be -10.
• B)the slope would be +2.5.
• C)it would graph as an upsloping line.
• D)all of the above would be true.

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Definitions:

Cracks

Thin, linear fractures or separations in materials or geological formations, typically occurring without the displacement of the sides.

Subduction Zone

A zone in which subduction takes place, either referring to the actual downgoing slab and its surroundings or to the region, including Earth’s surface, above the subducting slab.

Mid-Ocean Ridge

A long mountain range on the floor of the ocean, associated with seafloor spreading.

Island Arc

A generally curved belt of volcanic islands above a subduction zone; also used as an adjective to refer to this setting.