The Multiplication property of equality states "If a=b, then a(c)=b(c). Neither of these represent that. Are you sure you copied it right?
Answer:
80b-16
Step-by-step explanation:
16(5b-1)
Answer:
y = 4 sin( 0.5t - ) - 2
y = a sin ( 2t - ) + 2
Step-by-step explanation:
In the first question,
amplitude = 4
Period =
phase shift =
Vertical shift = -2
Angular velocity , w =
Here, w = = 0.5
The general equation of a wave is
y = a sin( wt + ∅ )
Putting above values in the equation,
y = 4 sin( 0.5t - ) - 2
In the second question,
Amplitude is not given so we will take it as a.
time period =
w = 2
Phase shift =
Vertical shift = 2
The equation is
y = a sin ( 2t - ) + 2
Answer:
vertex: (0,4) // domain: x is a real number // Range: 4
Step-by-step explanation:
just did the assignment
I think it’s c bc it’s descending meaning it’s a negative but I might be wrong bc I haven’t practice this in a while