Write a recursive rule for the sequence.
X, X, 2x, 3x, 5x, 8x, ...

The recursive rule for the sequence is

= x

= x

= +

Step-by-step explanation:

∵ The first term is x

∴ = x

∵ The second term is x

∴ = x

∵ The third term is 2x

- That means the third term is the sum of the 1st and 2nd terms

∴ = +

∵ The fourth term is 3x

∴ = +

∵ The fifth term is 5x

∴ = +

∵ The sixth term is 8x

∴ = +

From all above the sequence is Fibonacci sequence where its recursive rule is

= first term

= second term

= +

The recursive rule for the sequence is

= x

= x

= +

step-by-step explanation:

try remembering the steps

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: