n=10/7. i did this one mentally. but are you sure its 8n minus negative 4n or is it 8n minus 4n? 8n- -4n does not equal 8n-4n 8n- -4n is the same as 8n+4n
It is: -3+8n-5 = 8n-8 when simplified
There are infinitely many cubic functions that can be the rule for the above set of numbers. The simplest, though, is the linear rule: Un = 8n - 1 for n = 1, 2, 3, ...
3 + 8n = -58n = -8n = -1
8n = 160 n = 20
8n-5 = 3
n=10/7. i did this one mentally. but are you sure its 8n minus negative 4n or is it 8n minus 4n? 8n- -4n does not equal 8n-4n 8n- -4n is the same as 8n+4n
It is: -3+8n-5 = 8n-8 when simplified
There are infinitely many cubic functions that can be the rule for the above set of numbers. The simplest, though, is the linear rule: Un = 8n - 1 for n = 1, 2, 3, ...
3 + 8n = -58n = -8n = -1
well, to figure that out, you need to have an equation with 8n in it. However, 8n is the same as 8xn
8n + 4n2 -8n
8n = 160 n = 20
12
12n2 plus 8n?
gear pattern for ford 8N
??