F ( x ) = ( a x + 3 ) / ( x - b )
Vertical asymptote: at x = - 1 the equation goes to infinity.
x - b = 0
- 1 - b = 0
- b = 1
b = - 1Horizontal asymptote: at y = 2
It means that
a = 2.
51-2c
Twice of Carlos age you multiply by 2 and subtract from 51
The median 64+53+60+60+56+58+51+55+60=517
517/9 = 57.4
X = amount of 90% alloy
y = amount of 70% alloy
x + y = 60
0.9x + 0.7y = 0.85*60
0.9x + 0.7(60 - x) = 0.85*60
(0.9 - 0.7)x = (0.85 - 0.7)*60
x = (0.85 - 0.7)*60/(0.9 - 0.7)
x = 45 ounces
y = 60 - 45
y = 15 ounces
Last 3- ones
First 3- tens
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1- ten thousands