Answer:
-------> 
-------> 
-----> 
-------> 
-------> 
-------> 
Step-by-step explanation:
we know that
The standard form of a vertical parabola is equal to

where
(h,k) is the vertex
the focus is (h, k + p)
and
the directrix is y = k - p
Part 1) we have

Convert to standard form

The vertex is the point 


the directrix is equal to
----->
Part 2) we have

Convert to standard form

The vertex is the point 


the directrix is equal to
----->
Part 3) we have

Convert to standard form

The vertex is the point 


the directrix is equal to
----->
Part 4) we have

Convert to standard form

The vertex is the point 


the directrix is equal to
----->
Part 5) we have

Convert to standard form

The vertex is the point 


the directrix is equal to
----->
Part 6) we have

Convert to standard form

The vertex is the point 


the directrix is equal to
----->
Answer:
5.85
Step-by-step explanation:
100%-> 6.50
100%-10% = 90 %
90%-> 6.50/100 x 90
=5.85
Since x=-10, plug that into the equation.
f(x) = 2(-10) + 11
= -20 + 11
y = -9
So the ordered pair in (x,y) terms is (-10,-9).
Answer:
y = 8
Step-by-step explanation:
if you do -2 + -2 and add ten to it you get 8
Answer:
36 cents
Step-by-step explanation: