SOLUTION: 5.1 f(x)=(1/2)^x Complete the coordinates for Y X: -2, -1, 0, 1, 2 Y:

Algebra ->  Coordinate-system -> SOLUTION: 5.1 f(x)=(1/2)^x Complete the coordinates for Y X: -2, -1, 0, 1, 2 Y:      Log On


   

Question 1012158: 5.1
f(x)=(1/2)^x
Complete the coordinates for Y
X: -2, -1, 0, 1, 2
Y:
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

f%28x%29=%281%2F2%29%5Ex
Complete the coordinates for y
x: -2, -1, 0,+1, 2
y:
f%28x%29=%281%2F2%29%5Ex if x=-2
f%28-2%29=%281%2F2%29%5E%28-2%29
f%28-2%29=1%2F%28%281%2F2%29%5E2%29
f%28-2%29=1%2F%281%2F4%29
f%28-2%29=4

f%28x%29=%281%2F2%29%5Ex if x=-1
f%28-1%29=%281%2F2%29%5E%28-1%29
f%28-1%29=1%2F%28%281%2F2%29%5E1%29
f%28-1%29=1%2F%281%2F2%29
f%28-1%29=2

f%28x%29=%281%2F2%29%5Ex if x=0
f%280%29=%281%2F2%29%5E0
f%280%29=1

f%28x%29=%281%2F2%29%5Ex if x=1
f%281%29=%281%2F2%29%5E%281%29
f%281%29=%281%2F2%29
f%28x%29=%281%2F2%29%5Ex if x=2
f%282%29=%281%2F2%29%5E%282%29
f%282%29=%281%2F4%29


x: -2, -1, 0,+1, 2
y:4, 2, 1,+1%2F2, 1%2F4