Answer:
Happy new year to you and your family and
Answer:
False
Step-by-step explanation:
False. The period of y = tan x is π, whereas that of y = cos x is 2π.
Answer:
1
Step-by-step explanation:
2x2 = 4
4-3=1
Y is directly proportional to x and therefore takes the form y=kx where k is the constant of proportionality.
Dividing both sides by x for the given values, k becomes 18/4 = 4.5