Answer:
y = 3
Step-by-step explanation:
The vertex of the parabola is (1,4) and the axis of the parabola is parallel to the positive y-axis.
So, the equation of the parabola will be (x - 1)² = 4a(y - 4) ....... (1)
Now, we have to get the value of a since the equation id the directrix is y = 4 - a.
Now, the parabola passes through the point (3,5) {Obtained from the graph).
Therefore, from equation (1), we get, 2² = 4a × 1, ⇒a = 1
Therefore, the equation of the directrix is y = 4 - 1 = 3. (Answer)
Answer:
Boi
Step-by-step explanation:
not bot' robux
Answer:
1.46
Step-by-step explanation:
To write 73/50 as a decimal you have to divide numerator by the denominator of the fraction.
We divide now 73 by 50 what we write down as 73/50 and we get 1.46
Please mark as BRAINLEST Please :D
