(a) What is the equation of the line, first written in point-slope form and then written in standard form? Show your work.

(b) Based on the model, how long did it initially take Petra to deliver her pizza? Approximately how much
did her delivery time go down each day?

it's both, now can you answer my most recent question?

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

you cant answer this dummy

step-by-step explanation: