iwillawlaysloveadele
iwillawlaysloveadele iwillawlaysloveadele
  • 19-10-2020
  • Mathematics
contestada

What is an equation of the line that is parallel to y = 9- 4x and passes through (0, 7)​

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3marxz
3marxz 3marxz
  • 19-10-2020

Answer:

y = -4x + 7

Step-by-step explanation:

Since they are parallel they must have the same gradient which is -4

[tex]y = mx + c[/tex]

m = -4

x = 0

y = 7

7 = -4 × 0 + c

c = 7

[tex]y = - 4x + 7[/tex]

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