CyanHighland CyanHighland
  • 23-03-2015
  • Mathematics
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What is the slope of this line?
y = -4x + 7
A: 4
B: 7
C: -4
D: -7

Respuesta :

SchwarzschildRadius
SchwarzschildRadius SchwarzschildRadius
  • 23-03-2015
Well,

We know that slope intercept form is y=mx+b where m is the slope and b is the y-intercept.

In the equation y = -4x + 7, -4 represents the "m" in y=mx+b, so -4 must be the slope.

The correct option is C.
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