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Absolute Value
Cube Root
Functions
Solving Equations
Difficult
100
|14-9|
What is 5
100
Cube root of 27?
What is 3
100
Solve for f(2) in the function f(x) = -6x+3
What is f(2)=-9
100
Solve for x in the equation 3x+1=13
What is x=4
100
Fifth root of 32
What is 2
200
-|(4+5)*(16-18)|
What is -18
200
Cube root of -64
What is -4
200
What type of function does the graph of a parabola represent?
What is a quadratic function
200
Solve the equation -3+2x=-x+6 for x.
What is x=3
200
The slope between the points (-3,-2) and (6,-7)
What is -(5/9)
300
Find y if x = -7 in y = 2x + |4x-x|
What is y=7
300
Square root of the (cube root of 125, squared)
What is 5
300
Find f(-3) in the function f(x) = -9x+x-17. That output becomes the input to the function g(x) = 2-3x. What is the final output?
What is -19
300
Solve for x in the equation 3x-4+1 = -2x-5+5x
What is no solution
300
If f(x) = -17, solve f(x) = 3x-8.
What is x=-3
400
What are the possible inputs to the function f(x) = |x|? What are the possible output?
What is all real numbers, numbers greater than or equal to 0.
400
What are the possible inputs of the cube root function? What are the possible outputs of the cube root function?
What is all real numbers, all real numbers
400
Name 5 function families we have worked with in the last two weeks.
What is square root, cube root, exponential, linear/direct variation, quadratic/parabola, absolute value, inverse variation
400
Solve for x in the equation 14 = 3x-2y when y = 4x-2.
What is x=-2
400
Input = 1, output = 2 : Input = 2, output = 6 : Input = 3, output = 10 : Input = 4, output = 14 : Input = 5, output = 18 : Write a function that represents these pairs of inputs to outputs.
What is f(x) = 4x-2