Answer:
h(1)=-13

Step-by-step explanation:
We are given that

We have to find the recursive formula of h(n).
Substitute n=1

n=2

n=3


:
:
:

Therefore, the recursive formula is given by
h(1)=-13

To find volume you use V=πr2h
V=3.14x1.75x2x8
answer: 76.97
Slope = 1
y-intercept = -3, which can be expressed as (0,-3).
y - y_1 = m(x - x_1)
y -(-3) = 1(x - 0)
y + 3 = x
The slope-intercept form is
y = x - 3.
The standard form is Ax + By = C.
y = x - 3
3 = x - y
Done.
Yes, she is correct
1/2 + 1/2 = 1 or 0.5 + 0.5 = 1 so half of a wall plus half of a wall equals one hole wall.
That's as simple as I can put it mathematical reasoning. I hope this helps