In y = -2x + 2, which of the following statements must be true about the equation? (Check all that apply)
A) The slope is -2.
B) The equation represents a quadratic function.
C) The y-intercept is (0,-2).
D) From left to right, the line is decreasing or moving in a negative direction.

Hi there!  

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I believe your answer is:  

A) The slope is -2.

D) From left to right, the line is decreasing or moving in a negative direction.

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Here’s why:  

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The equation given is in 'Slope-Intercept Form', where the equation gives the slope and y-intercept of a linear line. This would eliminate option B, since it is not quadradic.

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In the equation , the slope is '-2' (-2 takes m's place) and the y-intercept is (0,2). (2 takes b's place.)This would mark option A as a correct answer and eliminate option C. Line with negative slopes would go down if you were looking at the graph from left to right. Since the sign of the slope is negative, this would make option D a correct answer as well.

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Options A and D should be correct.

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Hope this helps you. I apologize if it’s incorrect.