Functions
Quadratics
Radicals
The Impossibly Fun Questions
Exponents
100
The vertical line test used to _______. The horizontal line test used to ________.
What is to determine if it is a function for vertical line test and what is to determine if it is a one to one for horizontal line test.
100
Solve for x: x^2+3x–28=0
What is -7 and 4.
100
Simplify: √(50*r^2*s^4)
What is 5rs^2√(2)
100
1+1=
What is Window? Sorry 2 is not a impossibly fun answer.
100
Solve algebraically for x: 27^(2x+1) = 9^(4x)
What is 1.5 or 3/2?
200
If f(x)=11x+3 and g(x)=√x, then g(f(2))=____.
What is 5?
200
In the graph of the equation y=x^2+4, the coordinates of the turning point are (__,__).
What is (0,4)?
200
The number of people, y, involved in recycling in a community is modeled by the function y=90√(3x)+400, where x is the number of months the recycling plant has been open. Find the number of people involved in recycling exactly 3 months after the plant opened.
What is 670 people?
200
The name of Kate Middleton and Prince William's child is _________.
Who is George Alexander Louis?
200
The graph of the equation y=10^x lies entirely in these Quadrants
What is Quadrants I and II?
300
If f(x)=(3x^2)+1 and g(x)=2x+2, then (f(g^-1(2))=______.
What is 1?
300
Javon's homework is to determine the dimensions of his rectangular backyard. He knows that the length is 10 feet more than the width, and the total area is 144 square feet. Find the dimensions, in feet, of Javon's backyard.
Width=8 feet Length=18 feet
300
Express 3/(2+√(3)) as an equivalent fraction with a rational denominator.
What is 6–3√(3)?
300
What is equivalent to 0.999999999999999999999999999... (The 9's are infinite)?
What is 1?
300
When x=7, the value of (x+2)^0 + (x+1)^(-2/3) is ______.
What is 1.25 or 5/4
400
The temperature generated by an electrical circuit is represented by t=f(m)=0.3m^2, where m is the number of moving parts. The resistance of the same circuit is represented by r=g(t)=150+5t, where t is the temperature. What is the resistance in a circuit that has four moving parts?
What is 174?
400
The larger of two positive integers is five more than twice the smaller integer. The product of the integers is 52. What are the two integers?
What is 4 and 13?
400
Solve for x: (√(x+5))+1=x
What is 4?
400
What was the first word I said to the whole class during the beginning of class?
What is wonderful?
400
The distance from Earth to the imaginary planet Med is 1.7 x 10^7 miles. If a spaceship is capable of traveling 1,420 miles per hour, how many days will it take the spaceship to reach the planet Med? Round your answer to the nearest day.
What is 500 or 499 days?
500
A certain drug raises a patient's heart rate, h(x), in beats per minute, according to the function h(x)=70+0.2x, where x is the bloodstream drug level, in milligrams. The level of the drug in the patient's bloodstream is a function of time, t, in hours, according to the formula g(t)=300(0.8)^t. Find the value of h(g(4)), the patient's heart rate in beats per minute, to the nearest whole number.
What is 95 beats per minute?
500
The cost (C) of selling x calculators in a store is modeled by the equation C=(3,200,000/x)+60,000. The store profit (P) for these sales is modeled by the equation P=500x. What is the minimum number of calculators that have to be sold for profit to be greater than cost?
What is 161?
500
Note π is Pi like 3.1415....... The lateral surface area of a right circular cone, s, is represented by the equation s=πr√(r^2+h^2) where r is the radius of the circular base and h is the height of the cone. If the lateral surface area of a large funnel is 236.64 square centimeters and its radius is 4.75 centimeters, find its height, to the nearest hundredth if a centimeter.
What is 15.13cm?
500
Name 20 digits of pi.
What is 3.1415926535897932384
500
Denise is designing a storage box in the shape of a cube. Each side of the box has a length of 10 inches. She needs more room and decides to construct a larger box in the shape of a cube with a volume of 2,000 cubic inches. By how many inches, to the nearest tenth, should she increase the length of each side of the storage box?
What is 2.6 inches?
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