Circle
Trigonometry
Inequality
Mixed
100
What is the terminology used for a chord that contains the center of a circle?
Diameter.
100
secx.cosx=?
1
100
x2<5x what is the maximum value that x can get?
4
S.S.=(4,3,2,1)
100
Cot(arctan 1/3)=?
3.
200
What terminology is used for the point at which a tangent intersects a circle?
Point of Tangency.
200
sinx+cosx.cotx=?
cosec x
200
3/x >1
What are the two roots of this inequality?
1,2
200
f(x)=3x2-3x-6 is the equation of a line.
what are the x and y intercepts?
y-intercept=-6
x-intercept=2 and 1
300
What is an angle whose vertex is on a circle and whose sides contain chords of the circle?
Inscribed Angle
300
Angle x is between 0 and 90 degrees.
If sin x is 1/3 find tan x.
√2/4
300
x+y=4
x2+y2=5
Find the solution set for x.
empty set
300
x-1 divided by x is equal or greater than x divided by x-1 is given. What is the minimum value of x?
2
400
The radius of a circle (x-centered) is 4 cm.
There is point-Y located outside of the circle
The shortest distance between point-Y and the circle is 8 cm.
What is the longest distance between Point-Y and the x-centered circle
8+4+4= 16.
400
In the equation 5-4sinx divided by 3, what are the maximum and minimum values of x?
max=3
min=1/3
400
x+y=0
x2+y2-2x=12
Find the solution set for x.
((3,-3)(-2,2))
400
f(x)= -2x+4x-5 is the equality of a line.
find the vertex(r,k) of this line.
vertex=(1,-3)
500
The distance between point C and A is equal to the distance between B and A. One of the two chords given in the visual is 4x-8 cm long and the other one is 2x+4 long. What is x?
x=6
500
cos215.m+cos275.m divided by m2
Simplify.
1 divided by m
500
x(x+3)≥-2
Find the solution set for x.
(-inf,-2))u((-1,inf)
500
X2-5x+6=0 is the equation of a line.
What are the x-intercepts?
(3,0) and (2,0)