Let a be a 5 x 6 matrix. which of the following statements is false? a. the dimension of the null space of a could be 6. b. the dimension of the column space of a could be 6. c. the dimension of the null space of at could be 5. d. the dimension of the column space of at could be 5. e. the row space of a never equals r5.

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step-by-step explanation:

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !