Match each function to its domain.
f() =V1–5
f(t) =
f(t) = vo
f(t)=85
all positive real
numbers and o
all real number greater
than or equal to 5
all real numbers
all real numbers
except 8

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: