The local ice cream shop is deciding whether or not to hire a new worker. the shop must pay the worker hourly and cover a daily cost for insurance. the cost to pay an hourly worker for one day is represented by the function y=10x+30, where x is hours. what is the slope, and what does it represent? a) 30; it represents the hourly wage for the worker, b) 30; it represents the cost for insurance, c) 10; it represents the hourly wage for the worker, d) 10; it represents the cost for insurance

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it

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