Answer:
y = cos 2/3 x
Step-by-step explanation:
Answer:
click the button and use it as and use it
Answer:
B
Step-by-step explanation:
Answer:
22
Step-by-step explanation:
if a=15
then, 2(a-5)+2= 2(15-5)+2 = 2(10)+2= 20+2=22
Answer:
vertex and x= -b/2a = 0
second point, when x=1, y=3
third point the mirror of the second point over the vertex
Step-by-step explanation:
Do as described
