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- Multiple ChoicePlease save your changes before editing any questions.What is the definition of function?Has inputs and outputsEvery input has only ONE outputInputs have different outputs every timex-values and y-values
- Multiple ChoicePlease save your changes before editing any questions.
Is the relation a function? Why.Yes, because the x-value 11 has two y-values pair with it.Yes, because each x-value has only one y-value paired with it.No, because the x-value 11 has two y-values pair with it.No, because each x-value has only one y-value paired with it. - Multiple ChoicePlease save your changes before editing any questions.FunctionNot a Function
- Multiple ChoicePlease save your changes before editing any questions.Is this mapping a function or not a function?FunctionNot a Function
- Multiple ChoicePlease save your changes before editing any questions.Is this table a function or not a function?FunctionNot a Function
- Multiple ChoicePlease save your changes before editing any questions.Is this graph a function or not a function?FunctionNot a Function
- Multiple ChoicePlease save your changes before editing any questions.Is this graph a function or not a function?FunctionNot a Function
- Multiple ChoicePlease save your changes before editing any questions.Give the domain and range. Tell if it is a function.D: {-4, -2, 0, 2}
R: {-2, -2, 1, 1}
FunctionD: {-4, -2, 0, 2}
R: {-2, 1}
FunctionD: {-4, -2, 0, 2}
R: {-2, -2, 1, 1}
Not a FunctionD: {-4, -2, 0, 2}
R: {-2, 1}
Not a Function - Multiple ChoicePlease save your changes before editing any questions.All of the y values or outputs are called what?DomainRangeRelationFunction
- Multiple ChoicePlease save your changes before editing any questions.All of the x values or inputs are called what?DomainRangeRelationFunction
- Multiple ChoicePlease save your changes before editing any questions.For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.D: {1, -3, -4,}
R: {0, 1, 2, -4}D:{0, 1, 2, -4}
R:{1, -3, -4}D:{0, 1, 2, 3, 4}
R:{1, -3, -4} - Multiple ChoicePlease save your changes before editing any questions.Evaluate f(-2) if f(x) = x+3-115-5
- Multiple ChoicePlease save your changes before editing any questions.Given
f(x)= 2x2 + 5x - 17, find f(-1).f(-1) = -20f(-1) = -24 - Multiple ChoicePlease save your changes before editing any questions.Evaluate the function for the given value:8-762
- Multiple ChoicePlease save your changes before editing any questions.What is the range of the relation shown on the mapping diagram?R:{3, 5, 8}R:{-7, 11}R:{3, 5, 8, 12}R:{all real numbers}
- Multiple ChoicePlease save your changes before editing any questions.Which graph does NOT pass the vertical line test?Graph 1Graph 2Graph 3Graph 4
- Multiple ChoicePlease save your changes before editing any questions.For the function, y = 2x4 + 3, which variable represents the input?yxqs
- Multiple ChoicePlease save your changes before editing any questions.How do you determine if a relation is a function?The vertical line test crosses more than one point on the graph.The same y-values are mapped from the same x-values.The vertical line test crosses only one point on the graph.Each input is related to more than one output.
- Multiple ChoicePlease save your changes before editing any questions.All of the x values or inputs are called what?DomainRangeRelationFunction
- Multiple ChoicePlease save your changes before editing any questions.All of the y values or outputs are called what?DomainRangeRelationFunction
- Multiple ChoicePlease save your changes before editing any questions.the independent variable is distancethe independent variable is d=25 tthe dependent variable is timethe dependent variable is distance
- Multiple ChoicePlease save your changes before editing any questions.Given g(x) =
4x - 7, find g(-9).g(-9) = 29g(-9) = -43 - Multiple ChoicePlease save your changes before editing any questions.For the function f(x) = -3(x-1) find f(0).0-33-1
- Multiple ChoicePlease save your changes before editing any questions.What is the value of f(0)?-2240
- Multiple ChoicePlease save your changes before editing any questions.
What is the value of f(-5)?
-2
2
4
0
- Multiple ChoicePlease save your changes before editing any questions.
Given f(x) = -4x - 10 and f(x) = 10. Find x
x = -5
x = 5
x = -50
x = 30
- Multiple ChoicePlease save your changes before editing any questions.What is f(2)?-4805
- Multiple ChoicePlease save your changes before editing any questions.
How many goals have you scored this year?
continuous
discrete
- Multiple ChoicePlease save your changes before editing any questions.
How long does the bus to Birchington take?
continuous
discrete
- Multiple ChoicePlease save your changes before editing any questions.
How many CDs do you own?
continuous
discrete
- Multiple ChoicePlease save your changes before editing any questions.
How many cows are there in that field?
continuous
discrete
- Multiple ChoicePlease save your changes before editing any questions.
Is this graph continuous or discrete?
discrete
continuous
- Multiple ChoicePlease save your changes before editing any questions.
Is the graph continuous or discrete?
discrete
continuous
- Multiple ChoicePlease save your changes before editing any questions.
Does the data represent a function that is linear or nonlinear?
linear
nonlinear
- Multiple ChoicePlease save your changes before editing any questions.
Choose the function that is linear.
y = x2
f(x) = x3 + 5
y = 3x + 4
y = 7x-2 + x + 14
- Multiple ChoicePlease save your changes before editing any questions.
Choose the function that is nonlinear.
y = 2x3 - x2 + 5
y = 5x - 19
14x - 8 = 2y
3y = 6x + 15
- Multiple ChoicePlease save your changes before editing any questions.
BONUS:
What is this character's name?
Patrick Star
Spongebob Squarepants
Mr. Krabs
Sandy Cheeks