The graph of given function is symmetric about y - axis, so we can easily conclude that it's an even function.
As we get same value of y for x and -x, because the function is an even degree polynomial.
Answer:
100
Step-by-step explanation:
(0.8)(1,000)/(40,000)(0.0002)
800/8
100
Set up the equation ... 60 + 40X = total charges... where X is the number of hours (8.5)
60 + 40(8.5) = ?
60 + 340 = ?
400 = total charges
Answer:
x= 4, y= -1
Step-by-step explanation:
-2(x +3y= 1)
-2x-6y=-2
<u>2x -5y= 13</u>
-11y= 11
y= -1
2x -5(-1)= 13
2x +5= 13
2x= 8
x= 4