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Verified answer
Untuk (2, -2)2a + b = -2
untuk (-2, 6)
-2a + b = 6
2a + b = -2
-2a + b = 6
------------------- -
4a = -8
a = -2
2a + b = -2
2(-2) + b = -2
-4 + b = -2
b = -2 + 4
b = 2
rumus fungsinya
f(x) = -2x + 2
untuk (p, -3)
-2p + 2 = -3
-2p = -3 -2
-2p = -5
p = 5/2
untuk (-3, q)
-2(-3) + 2 = q
-6 + 2 = q
q = -4
nilai
p = 5/2
q = -4
r = tidak ada di soal
Maaf ya..
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