Is there a picture we can look at ?
Answer:
A.
Step-by-step explanation:
tan x= 6/8
usually tan θ = perpendicular / base
So,
we get perpendicular = 6, base = 8
Now using Pythagorean Theorem to find hypotenuse
hyp² = base² + Perp²
hyp² = 8² + 6²
hyp²= 64 + 36
hyp²=100
Taking sq root on both sides
hypotenuse = 10
Now
sin θ = Perpendicular / Hyp
sin x = 6 / 10
Now
cos θ = base / Hyp
cos x = 8 / 10
This will be your formula:

cross multiply (32 times x) (120 times 800)
this is what you'll get:
Answer:
Here you go
Step-by-step explanation:
x=0,-4
Answer:
A, it starts at 3 since it is non proportional as well as being a postive graph.
Step-by-step explanation: