Polynomials
Rational Functions
Exponential Functions
Logarithms
Trigonometry
100
These are the solution(s) to the equation
x^2+10x+21=0
x=-7; x=-3
100
These are the zero(s) of the rational function
f(x)=(x+9)/(x-13)
x=-9
100
This is the type of exponential function that the function shown below is
y=(9/10)^x
What is Decay?
100
This is the value of
log_9(81)
2
100
This is the quadrant that the terminal side of the angle below lies in
-(23pi)/7
2nd Quadrant
200
These are the solutions to the equation
x^2-17x+60=0
x=5; x=12
200
This is the horizontal asymptote of
y=(2x^3)/(x^4-5x^2+1)
y=0
200
$300 invested at an annual rate of 8.1%, compounded continuously, for 17 years.
$1,188.90
200
This is the value
log_5(1/125)
-3
200
If cos(x) = 9/10 and x is an acute angle, this is the value of sin(x)
sqrt19/10
300
These are the zero(s) of the function
f(x)=2x^2-10x
x=0; x=5
300
This is the horizontal asymptote of
f(x)=(6x^2+7x+2)/(18x^2-36)
y=1/3
300
These are the solution(s) to the equation
5^(x+3)-10=7
log_5(17)-3
300
These are the solution(s) to the equation
6log_3(2x+1)-2=22
x = 40
300
This is the value of
cos(13pi)
-1
400
These are the solution(s) to the equation
5x^2-2x-24=4x^2+3x
x = 8 and x = -3
400
These are the vertical asymptote(s) of
y=(2x+1)/(x^2-4)
x=-2; x=2
400
These are the solution(s) to the equation
5e^{4x+10}-1=9
x=(ln(2)-10)/4
400
These are the solution(s) to the equation
4ln(x-3)+7=9
sqrt(e)+3
400
The angle of elevation from a point on the ground up to the top of a tower is 63 degrees. The tower is 300 feet tall. How far is the point on the ground from the base of the tower?
152.9 feet
500
These are the zeros of the function
f(x)=x^5+7x^4-30x^3
x=-10; x=0; x=3
500
These are the zero(s) of the function
f(x)=(x^4-5x^2)/(x-2)
x=0, x=pmsqrt5
500
This is how long it will take for $300 invested at an annual rate of 8.1% compounded continuously to DOUBLE.
Approximately 8.6 years
500
These are the numbers that you cannot take a logarithm of.
What are 0 and negatives?
500
This is the equation of the sinusoidal function below (in y = a*sin(b(x-c))+d or y=a*cos(b(x-c))+d form)
y=3cos(pi/3(x-1))-2