Express -1/343 in power notation
class 7 question​

could u provide us some answer choices or hmm idk maybe a table for us to anser with ? ?

answer: you will have more water.

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.

what am i trying to find out. you didn't put up the whole question.

step-by-step explanation: