Answer:
Step-by-step explanation:
the answer would be x=0 because if this problem is proportional 5 x 4 = 20
and 0 x 4 =0
Answer:
I forgot what complementary means but it's either 3 or 5, probably 3
Step-by-step explanation:
3+ 0.15= 3.15?
or
3x-0.45=9?
Hope this helps. :)
what are they asking you for?
Hello :
y= -x²-4x-1
y = - (x²+4x+1)
y = - ((x²+4x+4)-4+1)
y = - ((x+2)²-3)
y = -(x+2)²+3 the vertex is A(-2 ; 3)
