Trigonometry
Circles
Linear functions and systems of equations
Quadratics
extremely difficult insane questions
100
How much degrees is each interior angle in an equilateral triangle
60°
100
If a circle has radius 1cm what is the area of the circle
2π
100
What is the product of two lines that are perpendicular to each other?(and neither are parallel to the axes)
-1
100
What are the factors of x2 + 5x +6
(x+3)(x+2)
100
If x is a prime number between 6 and 10 what is x3
343
200
what is the trigonometric function that gives the ratio of the opposite side to the adjacent side of an angle within a right angle
tan(x)
200
What is the longest chord in the circle named
the diameter
200
y = 2x + 6 and y = 3x + 5 meet at one point.
What are the coordinates of this point
1
200
f (x) = (x − 10)(x + 13) The function f is defined by
the given equation. For what value of x does f reach its minimum?
A. -130
B.-13
C. −23/2
D. −3/2
D
200
what is a linear factor of x + x2 + x3+x4+x5+...xn
x
300
A linear function which passes through the origin has a gradient of 1. What is the measure of the acute angle formed between the line and the x axis.
45
300
if a line passes through a circle - with radius 5 - at (5,7) and (11,15). What is the gradient of a line perpendicular to the line passing through the diameter
-3/4
300
For the linear function f, the table shows three values of x and their corresponding values of f (x). Which equation defines f (x) ?
A. f (x) = 3x + 29
B. f (x) = 29x + 32
C. f (x) = 35x + 29
D. f (x) = 32x + 35
A
300
x2+12x+23=0
Which of these options satisfies the equation above
A. -12 + √11
B. 12 + √11
C. -6 + √13
D. 6 + √13
C
300
If 3x - y = 12 what is the value of
(in the form 2a, a is a constant)
212
400
If the base of a triangle is x-2,the height is x+2, and the area is 16cm2 what is the smallest possible value of x
6
400
A circle has center O, and points R and S lie on the circle. In triangle ORS, the measure of ∠ROS is 88°. What is the measure of ∠RSO, in degrees?
46°
400
Given that 8f(x)= 8(4(x))
what is the coordinate of the x intercept
-3/2
400
Derive the equation of a quadratic in the form a(x-h) +k if two form of this quadratic is (x-7)(x+5)
(x-1)2-36
400
A circle has a diameter (d1) which touches the circle at (-9,-5) and (-1,1). What is the equation of the diameter, (d2, represented as an equation of a line) that is perpendicular to the diameter d1
y = (-4x-26)/3
500
In triangle JKL, cos(K) = 8/17 and angle J is a right angle. What is the value of cos(L) ?
15/17
500
What is the radius of the circle with equation
x2+2x + y2 + 6y = 15
5
500
Given that line a is perpendicular to a line with equation y=-3x + 17 and intersects it at (6,-1) what is the equation of this line
a line y = (a+b)x +12
is perpendicular to a line
y = (a-b)x +7 which passes through (6,10)
what is the value of y in the equation
y = (4a+8b)x + 17
when x is 5
-48
500
The function f is defined by
The graph passes through the point (-10,a) and (a,b). a and b are constants. What is the value of b.
11
500
A bat and a ball cost $1.1, if the bat cost $1 more than the ball. How much does the ball cost?
0.05