I have no clue how to solve this.
1 answer:
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Answer:
C.
Step-by-step explanation:
From the graph of the function, we can see that the domain of the function is the range of the function is
Consider the parent function
The domain of this function is the range of this function is
The function has
the domain
and the range
All other options have different domain, or the range, or both the domain and the range.
Answer:
x=13,y=0
Step-by-step explanation:
We are given a system of equations
For equation 1,square all terms to reduce it
√x²+√y²=169
x+y=13
Make x the subject as required by the question to use substitution method
x=13-y
Plug x=13-y into eqn 2
3(13-y)+2y=39
39-3y+2y=39
39-y=39
y=39-39=0
Plug y=0 into equation 1
x+0=13
x=0