At a Zoo, 3 pandas eat a total of 181 1/2 pounds of bamboo shoots each day.The male panda eats 3 times as much the baby. How man
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Let's solve ~
Equation of directrix is : y = 1, so we can say that it's a parabola of form : -
- h = x - coordinate of focus = -4
- k = y - coordinate of focus = 5
- a = half the perpendicular distance between directrix and focus = 1/2(5 - 1) = 1/2(4) = 2
and since the focus is above the directrix, it's a parabola with upward opening.