Answer:
A. different probabilities
Answer:
Equation of parabola: 8*(y - 2) = (x - 3)^2
or
y = (1/8)*(x - 3)^2 + 2
Step-by-step explanation:
focus at (3,4) and its directrix y = 0.
Focus equation: (h, k + c) = (3, 4)
Directrix equation y = k - c = 0
so h = 3, k + c = 4, k - c = 0
Solve the system : k + c = 4 and k - c = 0
add the equations together: k + c + k - c = 4 + 0
2k = 4
k = 2
so k + c = 4, 2 + c = 4, c = 2
4c (y - k) = (x - h)^2
4*2 *(y - 2) = (x - 3)^2
8*(y - 2) = (x - 3)^2
<u>Answer:</u>
Hope you could understand.
If you have any query, feel free to ask.
<h3>y = 5x</h3>
CHECK:
for x = 2 → y = 5(2) = 10 <em>CORRECT</em>
for x = 4 → y = 5(4) = 20 <em>CORRECT</em>
for x = 6 → y = 5(6) = 30 <em>CORRECT</em>
for x = 8 → y = 5(8) = 40 <em>CORRECT</em>
