Algebra
Solve for a: ax + b = c
a = (c - b)/x
sin((5pi)/4)
-√2/2
Evaluate
tan^-1(1)
pi/4
What are the zeros for the following polynomial?
(x-5)(x+3)(x-1)
x= 5, -3, 1
What is the only even prime number?
Factor:
x^2+3x+2
What is (x+2) (x+1)
tan(pi/2)
undefined
(1/2)0
What is 1?
If f(x) = x3 + 4x and g(x) = 3x, what is the composite function g(f(x))?
(3x)3 + 4(3x) or 27x3+12x
Who is the “Father of Calculus”?
Isaac Newton
What's the slope of the line passing through (3,9) (5,4)
-5/2
Use it when you want to know the opposite leg and you know the measure of the angle and hypotenuse.
sine
State the period and amplitude of
y=2sin(2x)
Amplitude = 2, Period = pi
Given that f(x) = x3 - x2 + 2x + 4 and g(x) = 5x + 7, what is f(x) × g(x)?
5x4 + 2x3 + 3x2 + 34x + 28
What number doesn’t have its own Roman numeral?
zero
Write the following equation in slope-intercept form: 5(x + 2y) = 20
y = -1/2x + 2
What is an 6 sided polygon called?
hexagon
Factor
2x^2-7x-15
What is
(2x+3)(x-5)
What is the equivalent of 493/2?
What is 343?
In what country were negative numbers first used?
China
simplify: 4h2k - 4hk2 + 2k2 + 7hk2 - 3h2k - 3hk2
h2k + 2k2
cos((5pi)/6)
-√3/2
What are the vertical asymptotes of the following function?
5/(x^2+5x+6
What are -3 and -2?
When do holes appear on a rational function?
Who is the father of mathematics?
Archimedes