Answer:
see below
Step-by-step explanation:
y = a cos ( bx)
The amplitude is |a|
y = -2cos (3x) so the amplitude is |-2| = 2
The period is 2pi/b
period is 2pi/3
Answer:
2 3/8 has the greatest absolute value
Step-by-step explanation:
we know that
<u>Absolute value</u>, means to remove any negative sign in front of a number
step 1
Find the absolute values of the numbers and convert to an improper fraction
a)
b)
c)
d)
e)
Compare the values
therefore
2 3/8 has the greatest absolute value
Answer: the first part of this question is C, the second part of this question is D
its b !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: c six less than twice is the same as two times a number minus six
Step-by-step explanation: