Grof Question 1
Let f be the continuous function defined on (-1,8] whose graph, consisting of two line segments, is
shown above. Let 9 and he be the functions defined by g(*) = -2+ 3 and
h(x) = 5e" - 9 sina
The function k is defined by k() = f(x) 9 («). Find K (0)
f'(x)=
I
g'(x)=

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0