3 years ago

What is the y intercept of 12x+3y=9

2 answers:

8 0

12x + 3y = 9
3y = -12x + 9
y = (-12/3)x + 9/3
y = -4x + 3

In y = mx + b form, the y int is in the b position...so the y int is 3 or (0,3)

Naily [24]3 years ago

6 0

Y-intercept=3/-1=-3.0000

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