Distance from the point (x,y) to the focus = distance of (x,y) from the directrix
so we have
sqrt [(x - 2)^2 + y2] = 12 + y
squaring both sides
x^2 - 4x + 4 + y^2 = 144 + 24y + y^2
x^2 - 4x + 4 = 144 + 24y
24y = x^2 -4x - 140
y = x^2/24 - x/6 - 35/6 is the required equation
Answer:
Answers are below
Step-by-step explanation:
6a.) 11/12 > 5/9
6b.) 5/9 < 5/7
6c.) 7/13 > 5/11
6d.) 5/10 < 7/10
7a.) They are close to 1/2.
7b.) They are close to 1.
7c.) They are close to 0.
If these answers are correct, please make me Brainliest!
If joe bartolozzi is only 4 11 than that explains the monkey doing the salute
A(n) = –3 • 2⁽ⁿ⁻¹⁾
for n = 1 , A₁ = -3.(2)⁰ = -3
for n = 2 , A₂ = -3.(2)¹ = -6
for n = 3 , A₃ = -3.(2)² = -12
for n = 4 , A₄ = -3.(2)³ = -24
...........................................
for n = 8 , A₈ = -3.(2)⁷ = -384
Answer:
x=2andx= -2
Step-by-step explanation:
two x squared - 8 is equal to zero so you take the it across the equal to sign to get 2x squared equal to 8 you divide both sides divide both sides by two to give you two x squared is equal to 4 m taking root of Both Sides you get x equal to Plus or minus two so therefore x is equal to 2 or -2
