If c = 14, the relationship is linear and f(x) = 2x + 8 for x = {1,2,3,...}

If c = 14, the relationship is linear and an -10 + 2(0 - 1) for n = [1, 2, 3, ...).

If c = 14.4, the relationship is exponential and f(x) = 10(1.2) - 1) for x = {1,
2, 3, ...).

If c = 14.4, the relationship is exponential. a. = 10 and an + 1 = an + 1.2 for
n = (1, 2, 3, ...).

step-by-step explanation:

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the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752

10

step-by-step explanation: