oliviamaebigham oliviamaebigham
  • 12-01-2021
  • Mathematics
contestada

Which of the following parabolas opens down?
A. Directrix: y = -5; focus: (2, 6)
B. Directrix: y = 5; focus: (2,-6)
C. Directrix: y = 5; focus: (2,6)
D. Directrix: y = -5; focus: (-2, 6)

Relax

Respuesta :

haleycabral haleycabral
  • 12-01-2021

Answer:

B

Step-by-step explanation:

Answer Link

Otras preguntas

factor this expression. r2+14r+48
What is 4(x+3) thank you
how do i factor the quadratic expression   4x^2-11x=3
How successful were the socialists and communists in exploiting the unrest caused by the Depression?
On a map, two cities are 5 and 3/4 inches apart. The scale of the map is 1/2 inch = 3 miles. What is the actual distance between the towns?
The difference between a number divided by 3 and 4 is 20.
A certain bacteria doubles the number of its cells every 20min. A scientists puts 50 cells in a culture desk. How many cells will be in the culture dish after 2
i need help. Semir, Sarah, and SungSo decided to raise money for a local homeless shelter by working in a local deli. The deli agreed to donate to the shelter a
Describe an advantage of using dry ice to ship cardboard cartons of ice cream over long distances.
usely i get up at 6:00