Answer:
Directrix equation: y = 11/2
y = k - c = 6 - 1/2 = 11/2
Step-by-step explanation:
y=(1/2) x^2+6x+24
factor this
y = (1/2)* [ x^2 + 12x ] + 24
y = (1/2)* [ x^2 + 12x + 36 - 36] + 24
y = (1/2)* [ (x + 6)^2 - 36] + 24
y = (1/2)* (x + 6)^2 - 18 + 24
y = (1/2)* (x + 6)^2 + 6
y - 6 = (1/2)* (x + 6)^2
2*(y - 6) = (x + 6)^2
4c = 2, (h, k) = (-6, 6)
c = 1/2
Directrix equation: y = k - c = 6 - 1/2 = 11/2
Answer:
this cant be simplified unless you have an integer in place of "i"
Answer:
a. $60
b. it doesn't show how much Mark makes on here so I can't give an answer
Answer:
22/5
Step-by-step explanation:
The sides increase but in the same ratio,
Hence opposite/adjacent for image and pre image is the same ratio.
Therefore, tanX is 22/5
Answer:
330,000,000,000
Step-by-step explanation:
Move the decimal to the right eleven times!
