54 - 18n
Multiply -9 by -6 to get 54.
Multiply -9 by 2n to get 18n.
True because the center is (2,1) and radius is 2
Answer:
the first one and the third one
Step-by-step explanation:
Answer:

Step-by-step explanation:
exponential function : 
where a = y intercept and b = factor ( what you multiply by )
looking at the table the y intercept is at (0,10) so a = 10
so we now have y = 10 * (b)^x
to find the factor we simply plug in one of the ordered pairs.
note that the ordered pair chosen does not effect the outcome
i chose (2,250)
we have y = 10 * (b)^x
(x,y) = (2,250)
250 = 10 * (b)^2
divide both sides by 10
25 = b^2
take the square root of both sides
5 = b
the final equation would be f(x) = 10 * (b)^x
Yes..I think it is because the range is 5 and the domain is -1 (But im most likely wrong)