ANSWER
Focus:
Directrix:
EXPLANATION
The given parabola has equation:
We compare this to the general equation,
Comparing the coefficient of x, we have:
-4p=-1
The focus is (-p,0)
The equation of the directrix is
x=p
Answer:
A) One solution
Step-by-step explanation:
12−4x=−8x.
Add 4x to each side
12−4x+4x=−8x+4x
12 = -4x
Divide each side by -4
12/-4 = -4x/-4
-3 =x
There is one solution
The sale price of the baseball hat is $13.2
CALCULATE DISCOUNT:
- The discount is the reduced amount from a price.
- According to this question, the regular price of a baseball hat is $16.50. However, the baseball hat is on sale for 20% off the regular price.
- This means that a discount of 20% is given for that particular baseball hat. The discount price is calculated as follows:
20/100 × $16.50 = $3.3
- This means that the discount price is $3.3
Hence, the sale price of the baseball hat is $16.5 - $3.3 = $13.2.
Learn more: brainly.com/question/20418815?referrer=searchResults
A tape measure will give LxWxH of the box giving you volume
Hello!
To solve we can just divide both sides by 3/4.
x=-4
I hope this helps!