+1982 If the graph of y = -4x + 7 is perpendicular to the graph of y = mx + 3 , then what does m equal?
A. 1/4
B. -1/4
C. -4
D. 4
Is this statement true or false?
Under the translation T(-1, 2) the point (-2, 3) will become (-3, 1).
A. true
B. false
Write the equation of the mirror line for the segment with endpoints (3, 0) and (-5, -2).
A. y = (1/4)x - 3
B. y = -4x - 5
C. y = (1/4)x - 3/4
D. y = 4x + 18
