diketahui g(×) = mx + n. jika g(2) = 1 dan g(3) = -1, nilai m dan n berturut - turut...

g(x) = mx + n
g(2) = 2m +n
1 = 2m + n


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g(x) = mx + n
g(3) = 3m + n
-1 = 3m + n


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1 = 2m + n
-1 = 3m + n
---------------- -
2 = -1m
-2 = m


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1 = 2m + n
1 = 2(-2) + n
1 = -4 + n
1 + 4 = n
5 = n


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m = -2
n = 5


maaf kalo Salah ^_^