Question

The members of your high school band want
to purchase new jackets. The silk-screen shop
charges a $23.2 set up fee and $29.2 per jacket.
If you order more than 45.6 jackets, the price
per jacket is reduced to $24.2.
Write a compound function that gives the
cost C for an order of of x jackets and sketch
the graph of the function.

Answer 1

X = number of jackets

if x>45.6 then Cost = 23.2 + 24.2x
if x< or =45.6 then Cost = 23.2 + 29.2

Answer 2

So if you buy MORE than 45.6 jackets, you are charged 23.2 set up fee plus 24.2 per jacket X

Answer 3

If you buy LESS then 45.6 or exactly 45.6 jackets, the cost is still the 23.2 set up fee, plus 29.2 per jacket this time

Answer 4

okay so

Answer 5

Cost = Y
Jackets = X

Y = 23.2 + 29.2*X when X< or = 45.6
Y = 23.2 + 24.2*X when X>45.6

Answer 6

C =29.2x + 23.2, x ≤ 45.6 and 24.2x + 23.2, x > 45.6

Answer 7

C =29.2x + 23.2, x ≤ 45.6
and 24.2x + 23.2, x > 45.6

Answer 8

why is it doing that?

Answer 9

reload page

Answer 10

copy and paste special characters is messed up

Answer 11

the first one is it

Answer 12

the first one I posted

Answer 13

yeah both are the same, looks good

Answer 14

do you have time to help me with more questions?

Answer 15

i can do one or 2 more, then have to go for a little bit

Answer 16

Use the table
x 1 2 3 4 5 6
f(x) 1 6 5 2 1 3
g(x) 6 2 5 2 2 4
to evaluate (g ◦ f)(3).

Answer 17

s
Use the table to evaluate (f ◦ g)(6).
Use the table to evaluate (f ◦ f)(1).

Answer 18

@DanJS