sin(kx) has period 2π/k
so, you want
2 + 5sin(16π/7 x)
Answer:
13.4
Step-by-step explanation:
1/3 * 3x + 5.2y
1/3 * 3(3) + 5.2(2)
1/27 + 10.4
try the numbers -3 -2 1 and 3