Podcast
Questions and Answers
What is the set of all possible output values for a function known as?
What is the set of all possible output values for a function known as?
- Function
- Set
- Domain
- Range (correct)
Which quadrant represents points where both x and y are negative?
Which quadrant represents points where both x and y are negative?
- Q III (correct)
- Q II
- Q IV
- Q I
What condition is necessary for a relation to be classified as a function?
What condition is necessary for a relation to be classified as a function?
- All values must be integers.
- Every y-value must be paired with only one x-value.
- Each x-value must be paired with two different y-values.
- No x-value is paired with more than one y-value. (correct)
How can you determine if the domain includes a specific x-value for a function with a fraction?
How can you determine if the domain includes a specific x-value for a function with a fraction?
What is the correct interval notation for a decreasing function from 4 to 5?
What is the correct interval notation for a decreasing function from 4 to 5?
In the function f(x) = √(3x - 10), what is the domain of the function?
In the function f(x) = √(3x - 10), what is the domain of the function?
Which statement correctly describes even functions?
Which statement correctly describes even functions?
In the piecewise function f(x) = 3x - 1
for x ≥ 0
, what is the output when f(2)
is calculated?
In the piecewise function f(x) = 3x - 1
for x ≥ 0
, what is the output when f(2)
is calculated?
Which interval indicates a constant function?
Which interval indicates a constant function?
How is the graph of an odd function characterized?
How is the graph of an odd function characterized?
What is the slope of the line given by the equation 3x + 4y = 12?
What is the slope of the line given by the equation 3x + 4y = 12?
What is the y-intercept of the line represented by the equation 3x + 4y = 12?
What is the y-intercept of the line represented by the equation 3x + 4y = 12?
In the equation of a vertical line, how is the line represented?
In the equation of a vertical line, how is the line represented?
If a line has a slope of -4 and passes through the point (-1, 2), what is the equation of that line?
If a line has a slope of -4 and passes through the point (-1, 2), what is the equation of that line?
How do you find another point on a line using slope after plotting the y-intercept?
How do you find another point on a line using slope after plotting the y-intercept?
Which of the following is characteristic of odd functions?
Which of the following is characteristic of odd functions?
Which expression represents an odd function?
Which expression represents an odd function?
What type of functions are characterized by having a symmetry to the origin?
What type of functions are characterized by having a symmetry to the origin?
Which of the following expressions is not an odd function?
Which of the following expressions is not an odd function?
What can be concluded about constant terms in odd functions?
What can be concluded about constant terms in odd functions?
What characteristic do parallel lines share?
What characteristic do parallel lines share?
What is the relationship between the slopes of perpendicular lines?
What is the relationship between the slopes of perpendicular lines?
If two lines have slopes of 2 and -1/2, what can be said about them?
If two lines have slopes of 2 and -1/2, what can be said about them?
Which statement is true regarding parallel lines?
Which statement is true regarding parallel lines?
If a line has a slope of 3, which of the following slopes would form a line perpendicular to it?
If a line has a slope of 3, which of the following slopes would form a line perpendicular to it?
What happens to the graph of f(x) when a negative sign is applied to the outside, resulting in -f(x)?
What happens to the graph of f(x) when a negative sign is applied to the outside, resulting in -f(x)?
When a function is transformed using f(x + #), what determines the new x-value of the graph?
When a function is transformed using f(x + #), what determines the new x-value of the graph?
If a is greater than 1 in the transformation ay = f(x), how does this affect the graph?
If a is greater than 1 in the transformation ay = f(x), how does this affect the graph?
When applying a transformation of f(-x), what is the resulting effect on the graph?
When applying a transformation of f(-x), what is the resulting effect on the graph?
What is the effect on the graph when a number between 0 and 1 is used in front of the function, such as ay = f(x)?
What is the effect on the graph when a number between 0 and 1 is used in front of the function, such as ay = f(x)?
What is the distance between the points (-2, 4) and (15, 6)? Round to the tenths.
What is the distance between the points (-2, 4) and (15, 6)? Round to the tenths.
What is the midpoint of the points (4, 5) and (-2, -3)?
What is the midpoint of the points (4, 5) and (-2, -3)?
In the standard equation of a circle, what represents the center?
In the standard equation of a circle, what represents the center?
What is the radius of the circle represented by the equation (x+3)² + (y-5)² = 36?
What is the radius of the circle represented by the equation (x+3)² + (y-5)² = 36?
What is the standard equation format of a circle with center at (0, -2) and radius of 1?
What is the standard equation format of a circle with center at (0, -2) and radius of 1?
What is the domain of the function $f(x) = \frac{3x + 1}{x - 2}$?
What is the domain of the function $f(x) = \frac{3x + 1}{x - 2}$?
For the function $f(x) = \sqrt{3x - 12}$, which inequality must be satisfied to ensure the function is defined?
For the function $f(x) = \sqrt{3x - 12}$, which inequality must be satisfied to ensure the function is defined?
What is the result of the composition $fog(x)$ where $f(x) = 3x - 5$ and $g(x) = 2x + 4$?
What is the result of the composition $fog(x)$ where $f(x) = 3x - 5$ and $g(x) = 2x + 4$?
What is the domain of the function $f(x) = x^2 - 2x - 15$?
What is the domain of the function $f(x) = x^2 - 2x - 15$?
Which of the following statements about the function $f(x) = \sqrt{3x - 12}$ is correct?
Which of the following statements about the function $f(x) = \sqrt{3x - 12}$ is correct?
Flashcards
Relation
Relation
A set of ordered pairs (x, y) representing points on a graph.
Function
Function
A special type of relation where each x-value has only one corresponding y-value.
Domain
Domain
The set of all possible x-values for a relation or function.
Range
Range
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Origin
Origin
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Piecewise Function
Piecewise Function
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Even Function
Even Function
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Odd Function
Odd Function
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Increasing, Decreasing, and Constant Functions
Increasing, Decreasing, and Constant Functions
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Interval Notation
Interval Notation
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Symmetry to the Origin
Symmetry to the Origin
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Constant Term Exponent
Constant Term Exponent
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Not Odd/Even Function
Not Odd/Even Function
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Slope-Intercept Form
Slope-Intercept Form
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Slope (m)
Slope (m)
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Y-intercept (b)
Y-intercept (b)
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Horizontal Line
Horizontal Line
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Vertical Line
Vertical Line
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Parallel Lines
Parallel Lines
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Perpendicular Lines
Perpendicular Lines
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Slope
Slope
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Opposite Reciprocals
Opposite Reciprocals
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Constant Slope
Constant Slope
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Vertical Reflection
Vertical Reflection
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Horizontal Reflection
Horizontal Reflection
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Vertical Shift
Vertical Shift
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Horizontal Shift
Horizontal Shift
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Vertical Stretch
Vertical Stretch
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Distance Formula
Distance Formula
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Midpoint Formula
Midpoint Formula
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Circle
Circle
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Standard Equation of a Circle
Standard Equation of a Circle
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Radius of a Circle
Radius of a Circle
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Domain of a Function
Domain of a Function
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Composition of Functions (f o g)
Composition of Functions (f o g)
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Excluding Values for Division by Zero
Excluding Values for Division by Zero
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Excluding Values for Square Roots
Excluding Values for Square Roots
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Simplifying Function Composition
Simplifying Function Composition
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