absolute value function
The zeroes of the function:
f(x)=-12abs(x-7)+24
what are the points (9, 0) and (5, 0)
The vertex of the following function:
f(x)=-16sqrt(25x-75)+81
What is the point (3, 81)
The range of the function
f(x)=120(0.95)^x-12800
What is the ]-12 800, +infinity[
The equivalent to
logx^2y
What is
2logx+logy
The simplication of
sqrt(sqrt(x^16))
What is x4
The simplification of
(tan^2(x)+1)/(1+cot^2(x)
What is
tan^2(x)
The vertex of the function
f(x)=-17abs(-5x-15)-32
What is the point (-3, -32)
The y-intercept of the following function:
f(x)=-1sqrt(16x+64)+12
What is the point (0, 4)
The equation of the asymptote of the function:
f(x)=50(1/2)^(x-1)+48
What is
y=48
The equivalent to
log(x/y)^2
What is
2(logx-logy)
The factorization of x3+3x2-4x-12
What is (x-2)(x+2)(x+3)
The simplification of
sec(x)tan(x)cos(x)
What is
tan(x)
The interval of increase of the function
f(x)=5abs(12x-48)+3
What is the interval that starts at 3 and goes to infinity?
The x-intercept of the function:
f(x)=30sqrt(7x-40)-90
What is the point (7, 0)
The y-intercept of the function:
f(x)=32(4)^(x+1)-96
What is the point (0, 32)
The result of log9(1/81)
What is -2
The factors of
x^4+x^3-x-1
What are
(x^3-1) and (x+1)
The simplification of
((1-cos^2(x))/sin^2(x))
What is 1
The distance that separates the zeroes of the following function:
f(x)=228abs((5x-10)/2)-114
What is
2/5 units
The distance between the vertices of the following two functions:
g(x)=125sqrt(225x+675)+42
f(x)=10sqrt(100x-900)+35
What is
sqrt(193)
The equation of the exponential function associated to the following situation: "A population of 1600 increases by 18% every 6 months" if the time is represented as the number of years.
What is
f(x)=1600(1.18)^(2x)
The solutions to the following equation:
logx+log(x-3)=1
What is the x=5
The denominator of the rationalized version of
(3-x)/(sqrt(4x)+6)
What is
4(x)-36
The simplification of
(cos^2(x)-1)/(sin^2(x)-1
What is
tan^2(x)
The solution to the following equation:
-37abs(x-8)+74=0
What is x=6 and x=10
The y-intercept of the composite function
f(g(x))
if
g(x)=-2x+4
f(x)=-4sqrt(x+5)-9
What is the point (0, -21)
The population of a town of 850 increases by 7% every 2 years.
The population of this town in 20 years...
What is 1672 people
The solution to log2(x-2)+log2(x+1)=2
What is x=3
The simplification of the following rational expression
(4x^2-9)/(2x^2-7x-15)
What is
(2x-3)/(x-5)
The simplification of
(1-tan^2x)/(1+tan^2x)+1
What is
2cos^2(x)