Check the picture below.
well, g(x) + 1 is simply a vertical shift upwards of 1 unit, if the vertex before that had a y-coordinate of 4, then later on became 4+1 or 5, so the new vertex is simply (3 , 5).
The watch costed $400 before the discount.
76 * 100 = 7,600
7,600 / 19 = 400
Answer:
a) 27. b) 8/3
This is your answer ☺️☺️☺️
Tree 3 diagram is the answer
F(x) = 12/(4x+2)
x = -1
f(-1) = 12 / [4(-1)+2]
f(-1) = 12 / (-4+2)
f(-1) = 12 / -2
f(-1) = -6