Y=3
..............................
Answer:

Step-by-step explanation:
Remember that the range is the set of all y-values. Thus, since the minimum of the function is y=-1, then our range is
. In interval notation, we use brackets to show what's included and parentheses to show what's not included.
Answer:
x=6
Step-by-step explanation:
[1] y = -x + 5
3x + 3•(-x +5) = 10
0 = -5 => NO solution
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