Part B Write and solve an equation to find the cost for each hour of ice skating. Use h for the unknown number.
Hint
D:=h
h=
7
8
9
4
5
6
1
2.
3
0

b.an increase in a causes b to decrease

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b