Answer:
1. Recursive formula: b(n-1)+2
2. Explicit formula: −2n+5
3. -20
4. 2, 11, 20, 29, 38, 47, 56, 65, 74, 83, 92, 101, 110, 119, 128
Step-by-step explanation:
Answer: 97
Step-by-step explanation:
The diagonal equals the square root of the width squared plus the height squared.
We are looking for the approximate solution of

, that is, we are looking for the solution of the equation f(x)=g(x).
The solution of this equation are represented by the intersecting points (x, y) of the graphs of these functions, because the intersecting points (x, y) are such that
y=f(x), but also y=g(x).
From the graph, we can see that there are two solutions, one is at approximately x=2, and the other is approximately -1.4.
Answer: -1.4, 2.
Answer:
an even number is a number that is divisible by 2 so there it will be 16 38 44 48 68 84 and 92
95% percent that friend is not going to pay you back