HELP PLEASE!!!!!!!!!! Find an equation of the parabola with vertex (1,5) and focus (1,8) .

1 answer:

6 0

Answer:

x = -18 (y + 1) 2 + 5

You might be interested in

Kay [80]

The second one - 6/21

3 0

3 years ago

Marizza181 [45]

<span>Standard notation is when a number is completely written out using numerical digits

Hope it helps</span>

4 0

3 years ago

oksian1 [2.3K]

Answer:

-30% or 30% decrease

Step-by-step explanation:

What's percentage decrease?

Percent decrease is the difference between the initial value and new value, indicating a loss of value.
The formula to find percent decrease is $\frac{NV-IV}{IV} * 100$ , where NV = new value and IV = initial value.

How do we solve this problem?

We know that the original value was $60, so that represents IV. Also, now that the price is $42, it represents NV.
Now, we plug in the values!
$\frac{42-60}{60} * 100$
$\frac{-18}{60} * 100$
$-\frac{3}{10} * 100$
$-3 * 10$
$-30$