Answer:Write f(x)=x^2+2x-99 in standard form and please show your work
Step-by-step explanation:f
(
x
)
=
x
2
+
2
x
−
99
Answer:
x = 49
Step-by-step explanation:
AD is an angle bisector and divides the opposite side into segments that are proportional to the other 2 sides , that is
=
( cross- multiply )
8x = 392 ( divide both sides by 8 )
x = 49
10.54 cm squared i belive
Answer:
3. 2/9,2,0
Step-by-step explanation:
(2/9,2,0,-7)
Answer:
y=x^2-2x+1 is matched to the second graph
Y=x^2-2x is matched to the third graph
Y=2x^2+4 is matched to the first graph