Answer:
D) The graph of g(x) is the graph of f(x) shifted 2 units up
Step-by-step explanation:
Whatever is added or subtracted outside the parentheses represents vertical shift. This means that since we're adding 2, the vertical shift is up 2 units.
the answer is -2
so what u have to do is point slope the points that they give are (-2,8) and (1,0)
then you have to do is 0-8/1-(-2) to get -2
答案是 NO.c
Step-by step:
第一的，
-3=2x+3
-6=2x
因此，x= -3
第二，
2x+3=5
2x=5-3
2x=2
因此, x=1
x = 3a - 2·10 - 2a
x = 3a - 2a - 20
x = a - 20
