4. Mike is a veterinarian. He is placing an nine-line job ad for an assistant. The following piecewise function gives the price of an x-line
ad.
a(x) = {45
when x < 3}
{45 + 9(x-3) when x > 3}
a. Find the difference between the cost of a two-line ad and the cost
of a 3-line ad.
b. Find the cost a 10-line ad
I
c. Find the cost of the 10-line ad.

y > 1/3x

y < = -x + 4

hope this : )

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two

answer: plz put a pic in so i can answer it

step-by-step explanation: