sin(kx) has period 2π/k
so, you want
2 + 5sin(16π/7 x)
Answer:
-7
Step-by-step explanation:
Line 1: y = x + 3
Line 2: y = -2x
2/9 is less than 1/3
2/9= 0.222
1/3=0.333
c
