Conics
Center of (x-3)2 + (y+5)2 =49
(3, -5)
Domain of f(x) = 3x/ (x-1)
Real numbers except 1
Factor x2 - 25
(x - 5)(x + 5)
Find the reference of 1200
600
Vertex of the parabola( y + 3)2 = 16 (x+2)
(-2,-3)
Vertical asympote(s) of y = (3x -1)/(x2 -4)
x = 2 and x = -2
Factor 2x2y - 6xy2
2xy(x - 3y)
If sinA = 3/5, find cosA
CosA = 4/5
Find the reference angle for 5000
400
It is the length formula of the transverse axis
2a
Equation of the Horizontal asymptote of
f(x) = 6x/(2x-1)
y = 3
x2 -11x +18
(x - 2)(x - 9)
Exact value of sin300 + cos600
1
Reference angle of -1100
700
Equation of a circle with center at (0,-1) and radius =7
x2 +(y+1)2 = 49
Coordinates of the hole of y = (x2 - 1)/(2x2 -2x)
(1,1)
Factor x2 + 4
(x - 2i)(x + 2i)
4500 is this type of angle
quadrantal
Because of its measure, what type of angle is a reference angle?
Acute angle
p - value of the parabola (x - 2)2 = -18(y +1)
Equation of the slant asymptote of
g(x) = (x2+1)/(x+1)
y = x
x3 - 27
(x -3)(x2 +3x +9)
If TanA = 1, find the possible measure(s)of the angle A in the interval [00, 3600]
A = 450 or A = 2250
Write a formula for all positive coterminal angles of
B = -100
-100 + n(3600), where n is a positive integer