Answer:
sheshhhhhhhhhhhhhhh
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Answer:
The required range of the function is [-7,-1]
Step-by-step explanation:
Given : Function
To find : What is the range of the given function?
Solution :
The range is defined as the variation in which any function is defined.
We know that the sin function lies between [-1,1]
.....(1)
The required function is
Multiply equation (1) by -3
.....(2)
Now, we subtract equation (2) by 4
Therefore, The required range of the function is [-7,-1].
So we look at the conditions
if x<1 and if x≥1
x<1 means x is less than 1
x≥1 means x is greater than 1 including 1
that includes all real numbers
so domain is all real numbers
range is (sart with top and go up, if x=1 then f(1)=7 so from 7 to infinity, then other one, x<1, -inifinity to 4 not including 4
so the range with interval notation is (-∞,4) U [7,∞)
graph is the graph of each, but pt together (see attachmetn)