Derek is placing a seven-line classified job for
an assistant. the following piecewise function
gives the price of an x-line ad.
aly-232, when3
* 32+966-3), when3
find the difference between the cost of a 6-line
ad and the cost of a 7-line ad.

there is no image or shapes attacted

step-by-step explanation:

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d