Answer:
14
Step-by-step explanation:
d=c/pi
45/pi=14
Aaaa i don’t think you picture matches the equation!
Answer:
Bottom left
Step-by-step explanation:
Since the slope has to be positive it can't be the ones on the right side since both of them are negative. And the bottom left one is rising 3 and running 4. (formula = rise/run). See image.
Answer: it's the Y intercept
Step-by-step explanation:
It appears to be a y=mx +b linear equation, where 0.0067 is the slope and 17 would be the y intercept.
Answer:
b = 
Step-by-step explanation:
The standard form of the sine is
y = asin(bx + c) + d
where | a | is the amplitude, period = 
c is the phase shift and d the vertical shift
Here period = 15, thus
= 15 ( multiply both sides by b )
15b = 2π ( divide both sides by 15 )
b = 