mnovoa1224 mnovoa1224
  • 16-06-2017
  • Mathematics
contestada

What is the equation of a parabola with (−1, −3) as its focus and y = 1 as its directrix? Enter the equation in the box.

Respuesta :

mergl
mergl mergl
  • 16-06-2017
(x-h)^2=-4a(y-k)
(x+1)^2=-4(y+3)
Answer Link

Otras preguntas

square roof of Sixty?
The required sales in units to achieve a target net income is:___________ (sales target net income) 1. divided by contribution margin per unit. (fixed cost tar
Quadrilateral ABCD has coordinates A (3, 1), B (4, 4), C (7, 5), D (6, 2). Quadrilateral ABCD is a
Pedro___(COMER) papas fritas.
Which statement about the mass of subatomicparticles is false?a)A proton has a mass of 1 amu.b)A neutron has slightly more massthan a proton.C)An electron has s
Esther. Vida and Clair were asked to consider two different cash flows: GH¢1000 that theycould receive today and GH¢3000 that would be received 3 years from to
1. Noah says, "I constructed 2 perpendicular bisectors of triangle ABC. That means the point where they intersect is the circumcenter!" Andre responds, "No, we
todos los numeros negativos son enteros verdadero o falsom.​
What is the equation of a line whose slope is 3/4 and y-intercept is 6
biografía sor Juana ines de la Cruz en español y inglés ​