-5, work backwards. you know 2 + 4 * ? = -18.
start by subtracting 2 from both sides giving you 4 * ? = -20.
now you divide 4 from both sides giving you ? = -5
i used ? to represent the missing number btw!!
Answer:
it would be 7 and 8
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Put the given numbers in the formula and do the arithmetic.
f(2) = -2·f(1) = -2·(-1.5) = 3
The next term of the sequence is 3.
