Answer:
83%
Step-by-step explanation:
AP.EX :)
Answer:
amplitude = 3
Step-by-step explanation:
the amplitude is the vertical distance from center of the wave to the crest or the trough
By definition a function can have only one value of y for any given value of x.
Since B. contains both (-1,2) and (-1,0), y has two values for the same value of x and thus B. cannot be a function...
we are given
slope is

y-intercept is (0,-3)

now, we can use slope intercept form of equation

where
m is slope
b is y-intercept
now, we can plug these values
we get

now, we have to write it in
Ax+By =C form
so, we will multiply both sides of equation by 3


Subtract both sides by 2x



so,
Answer is 