Answer:
Period is 2pi
Y- intercept is (0,0)
For points, use the last option
The answer is the fraction is 66/100 or simplified, 2/3<span />
<span>5[8-(9x-7)]+6x=0
</span><span>5[8- 9x + 7]+6x=0
40 - 45x + 35 + 6x = 0
-39x = -75
x = 1 36/39
x = 1 12/13</span>