we have
using a graph tool
see the attached figure
1) the domain of the function is all real numbers------> (-∞,∞)
2) the range of the function is the interval------> [0,∞)
3) the function decrease in the interval (-∞,0)
4) the function increase in the interval (0,∞)
therefore
the answer in the attached figure
Answer:
30 m
Step-by-step explanation:
51-21=30
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I think the answer is 3x - 2y < 7
Excluded values are the values that make the denominator equal to 0 because x/0 is undefined.
1)
9x - 45 = 0
9x = 45
x = 5
The excluded value is x = 5.
2)
2x + 48 = 0
2x = -48
x = -24
The excluded value is x = -24.