Math
posted by chchch .
Through (4, 3), m =  3
A) y = 3x+1/15
B) y = 1/3x + 15
C) y = 3x + 15
D) y = 3x  15

(4,3(, m = 3.
Y = mx + b = 3
3*4 + b = 3
12 + b = 3
b = 3 + 12 = 15.
Y = 3x + 15.
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