Domain are all the possible X values that are the solutions whereas the range are all the Y values
Value of f(4) is
given 
Step-by-step explanation:
We are given
and we need to find value of f(4)
Solving:
We will put x=4 and solve the given equation:


We know (4)^2=16


So, Value of f(4) is
given 
Keywords: Solving Equations
Learn more about Solving Equations at:
#learnwithBrainly
Answer:
please find attached pdf
Step-by-step explanation:
Answer:
x = 26
angle QOR = 31
angle ROS = 59
Step-by-step explanation:

Sub x in

and

Answer:
A
Step-by-step explanation: