Which exponential function is represented by the values in the table?

a. f(x)=1/2(4)x
b. f(x)=4(4)x
c. f(x)=4(1/2)x
d. f(x)= 1/2(1/2)x

⊂⊃⊂⊃ω

step-by-step explanation:

i hope this : )

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

ensure that you have copied down this problem correctly.   .

1. perpendicular

2. parallel

3. perpendicular