This is a parabola which has vertex at the origin and opens upwards.
general form is x^2 = 4ay where a is the focus
the focus is the same distance from the vertex as the directrix So it is at the point (0, 6)
required equation is x^2 = 4*6 y
or y = (1/24) x^2
Answer:
101
Step-by-step explanation:
If you add up all of the answers, it equals 101 due to the fact of just adding all of the x's together in a row.
$ 325.2372 will be charged on Patrick's Visa card.
<u><em>Explanation</em></u>
The regular price of each tire is $95.99 and the discount amount is $20 per tire.
So, the selling price of each tire will be: 
and the total <u>selling price of 4 tires</u> 
The sale tax is 7%. So, the <u>amount of sale tax</u> 
dollar
So, the total charge on Patrick's Visa card will be: 
dollar
Answer:
D
Step-by-step explanation:
Answer:
centre=(25,-17)
radius=19
Step-by-step explanation:
comparing with the formula
(x-h)^2+( y-k)^2=r^2
