If you add each cost together the price is 47.45
Hope this helps :)
You count how many places the number is away from 0. try writing it out in an equation it would help
Tanα=5/12
α=arctan(5/12)°
α≈22.62° (to nearest hundredth of a degree)
F(x) is vertically stretched by a factor of 5/4 matches w/ f(x)-5/4
f(x) reflects the x axis matches w/ -f(x)
f(x) is translated 5/4 units up matches with f(x)+5/4
f(x) translated 5/4 to the left matches w/ f(x)-5/4
I didn't really know about this one but it seemed kind of easy, what was your first guesses and did you forget to put one more or was the question like that.
Hope this is right :) or if someone else has a different answer but in the meantime, good luck :)
