Question 49352
5x + 7y = b with point: (-3,4)
5*-3 + 7*4 = b
-15 + 28 = b = 13
7y = -5x + 13
y = -5x/7 + 13/7
and:
mx + y = 22 with point: (-3,4)
-3m + 4 = 22
-3m = 18
m = -6
y = 6x + 22
{{{graph(600,600,-10,10,-10,10,-5x/7+13/7,6x+22)}}}