Joan, s age is triple the age of her daughter. if joan is 42 years old, how old is her daughter

42 is 3 times 14.

Joan's daughter is 14 years old.

If you know your times tables, you know 42 = 6·7. Since you're familiar with the associative property of multiplication, you know you can regroup the factors of this:

... 42 = 6·7 = (3·2)·7 = 3·(2·7) = 3·14

Of course, you can always simply divide 42 by 3 using your calculator or even long division.

answer: the first graph

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 !