Which of the following lines is not parallel to the graph of y = 4x +7?

  c.  4y -x = 8

Step-by-step explanation:

Each of the equations can be put into slope-intercept form (solved for y) as follows:

a: y = 4x +9

b: y = 4x -8

c: y = (1/4)x +2

d: y = 4x -4

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The equations containing the term "4x" all describe parallel lines. The equation containing (1/4)x describes a line that intersects the given line. It is not parallel to the others.

answer: the answer is 35%

3201

step-by-step explanation: