Answer:
Step-by-step explanation:
The distance between the vertex and the directrix is 4 units, that means that p = 4 in the equation
and h and k are the coordinates of the vertex. Filling in:
which simplifies to
choice C
Answer:
5 but its probaly not right bc im just looking for pointsStep-by-step explanation:
Answer:
It is 20
Step-by-step explanation:
Use your fingers if necessary
Answer:
-18
Step-by-step explanation:
Left Hand Side = -2(7a + 9b) = -14a - 18b
Comparing it with Right Hand Side, ? = -18
Answer:
Yes
Step-by-step explanation: