Ralph has budgeted $175 for entertainment. He uses this money to go out on dates for $35 or to go out with his friends for $15.
1 answer:
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Answer:
(-3,4)
Step-by-step explanation:
A system of equations is given to us. The given equations are ,
We need to plot the graph and find the solution of the given system . For that refer to attachment . The point at which both the lines of the graph will intersect each other will be the solution of the given system of equations .
From the graph we can see that it intersect at (-3,4) . Therefore the Solution is ,
Answer:
Domain: All real numbers
Range:
Step-by-step explanation:
The domain is the set of all x values. The quadratic equation continue to operate over all x-values in both directions. The domain is all real numbers.
The range is the set of all y-values. Here the quadratic begins at -3 and continues in a downward direction forever. Then range is
You have a function 
.
Since the range of the function
is ![[-1,1]](https://tex.z-dn.net/?f=%5B-1%2C1%5D)
you have that
.
Answer: The range of given function is [0,3] and the correct choice is C.
Since the range of the function
Answer: The range of given function is [0,3] and the correct choice is C.