Answer:
Domain: all real numbers. Range: (-∞, 2000]
Step-by-step explanation:
f(x)=2.5x is a simple "ramp" function, a linear function and a polynomial. As such, its domain contains "all real numbers." That value 800 defines the largest value that this f(x) can have: f(800) = 2.5(800) = 2000.
Thus, the range is "all real numbers from -∞ through and including 2000."
Answer:
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Step-by-step explanation:
fd55
The inside angles of a six sided figure need to equal 720 degrees.
The total of the given angles is: 112 + 133 + 128 + 100 + 120 = 593
X = 720 - 593 = 127 degrees.
1/8 > 1/10
1x10/8x10 > 1x8/10x8
10/80 > 8/80