A local newspaper charges $14 for each of the first two lines of a classified ad, and $5.21 for each additional line. Express the cost of an 2-line ad, c(z), as a piecewise function with the initial case(condition) as the first
piece.
when
(2) =
=
when

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

answer: i think its red because you have to see what it equals to

hope that