g(-1) = -1, g(2) + g(1) = 7
Step-by-step explanation:
Given: g(x) = x³ + x² - x - 2
g(-1) ==> x = -1
g(-1) = (-1)³ + (-1)² - (-1) - 2
g(-1) = -1 + 1 + 1 - 2
g(-1) = -1
g(2) ==> x = 2
g(2) = (2)³ + (2)² - (2) - 2
g(2) = 8 + 4 - 2 - 2
g(2) = 8
g(1) ==> x = 1
g(1) = (1)³ + (1)² - (1) - 2
g(1) = 1 + 1 - 1 - 2
g(1) = -1
g(2) + g(1) = 8 + (-1) = 7
Answer:
I can't help cs it is alredy in simplies form
Step-by-step explanation:
Answer:
-83n-99
Step-by-step explanation:
-3n-9-80n-90
-83n-99
Answer:
212*(2)ⁿ
6784
Step-by-step explanation:
To find the number of two tailed monkey in 2016 we have
212*2
to find in 2017
212*2*2 or 212*2^2
we can write the following equation
212*(2)^n
where n is the number of years
To find the number of monkeys in 2020 we plug in 5 for n
6784
So, m is greater than -6. This means its either the third or fourth solution. Since the solution doesn't include -6, it would be the fourth option as the dot is hallow, which represents that the solution goes down to but does not include -6.