Gr 10 Math Lit: Ch 2.2 Pattern and Relationship Representation

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What does the variable y represent in the linear formula?

Y-intercept

Dependent variable (correct)

Independent variable

Slope of the line

What is the graph shape of an inverse proportion relationship?

Parabola

Straight line

Curve (correct)

Circle

What is the formula for a linear pattern?

y = 2x + 1

y = x^2

y = k/x

y = mx + c (correct)

What is the purpose of the starting value in a linear pattern?

To determine the initial value of the pattern Signup and view all the answers

What is the constant difference in a linear pattern?

Rate of change Signup and view all the answers

What is the formula for an inverse proportion relationship?

y = k/x Signup and view all the answers

What is the main purpose of graphs in Mathematical Literacy?

To visualize the relationship between two quantities Signup and view all the answers

What is the purpose of plotting points on a grid?

To visualize the relationship between variables Signup and view all the answers

What does a steeper slope on a graph indicate?

A quicker rate of change Signup and view all the answers

What is the value of the nth term in a sequence represented by?

an Signup and view all the answers

What type of graph represents whole numbers and is shown by points connected with dotted lines?

Discrete Graph Signup and view all the answers

What is the variable that depends on other factors in a graph?

Dependent Variable Signup and view all the answers

What does the vertical axis (Y-Axis) indicate in a graph?

The starting value of the dependent variable Signup and view all the answers

What type of relationship is identified by a constant rate of change?

Linear Relationship Signup and view all the answers

What is the main difference between a continuous graph and a discrete graph?

The type of data represented Signup and view all the answers

What is the purpose of identifying the independent variable in a graph?

To understand the variable that stands alone Signup and view all the answers

What does the slope 'm' represent in the linear formula y = mx + c?

The rate of change Signup and view all the answers

What is the purpose of identifying the starting value in a linear pattern?

To determine the y-intercept Signup and view all the answers

What type of relationship does the formula y = k/x represent?

Inverse proportion relationship Signup and view all the answers

What is the purpose of writing a general formula for a sequence?

To represent the relationship between position and value Signup and view all the answers

What does the constant 'k' represent in the inverse proportion formula y = k/x?

The constant of proportionality Signup and view all the answers

What is the main difference between plotting points for a linear relationship and an inverse proportion relationship?

The shape of the graph Signup and view all the answers

What is the purpose of observing data to determine if there is a regular increase or decrease?

To recognize a pattern Signup and view all the answers

What is the formula used to describe a linear relationship?

y = mx + c Signup and view all the answers

What is the main purpose of interpreting graphs in Mathematical Literacy?

To identify patterns and relationships Signup and view all the answers

Which type of graph has a constant rate of change?

Linear relationship Signup and view all the answers

What does the horizontal axis (X-Axis) indicate in a graph?

The dependent variable has reached zero Signup and view all the answers

What is the difference between a continuous and discrete graph?

The type of data represented Signup and view all the answers

What is the role of the independent variable in a graph?

It stands alone and isn't affected by other variables Signup and view all the answers

What can be inferred from a graph with a steep slope?

A quick rate of change Signup and view all the answers

What is the purpose of identifying the dependent variable in a graph?

To understand the relationship between the variables Signup and view all the answers

What is the role of the vertical axis (Y-Axis) in a graph?

It indicates the starting value of the dependent variable Signup and view all the answers

What does a graph with a shallow slope indicate?

A slow change in the dependent variable Signup and view all the answers

Which type of graph is used to represent measurement values?

Continuous graph Signup and view all the answers

What does the horizontal axis (X-Axis) indicate when it is touched by a graph?

The dependent variable has reached zero Signup and view all the answers

What is the main purpose of identifying the independent variable in a graph?

To understand the relationship between variables Signup and view all the answers

Which of the following is NOT a key element of graph interpretation?

Formula for the relationship Signup and view all the answers

What does an increasing graph indicate?

A rise in values Signup and view all the answers

What is the main difference between an increasing graph and a decreasing graph?

The slope of the graph Signup and view all the answers

Which type of relationship is represented by a continuous graph?

Measurement values Signup and view all the answers

What is the primary purpose of identifying the rate of change in a linear pattern?

To describe the relationship between the variables Signup and view all the answers

Which of the following statements is true about inverse proportion relationships?

The graph forms a curve and the rate of change is not constant Signup and view all the answers

What is the purpose of writing a general formula for a sequence?

To represent the sequence in a concise and general form Signup and view all the answers

What is the main difference between plotting points for a linear relationship and an inverse proportion relationship?

The shape of the graph formed Signup and view all the answers

What is the role of the independent variable in a graph?

It is the variable that is being measured Signup and view all the answers

What can be inferred from a graph with a steep slope?

The rate of change is rapid Signup and view all the answers

What is the purpose of observing data to determine if there is a regular increase or decrease?

To identify the pattern or relationship in the data Signup and view all the answers

What is the primary purpose of plotting points on a grid?

To visualize the relationship between the variables Signup and view all the answers

Gr 10 Math Lit: Ch 2.2 Pattern and Relationship Representation

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Questions and Answers

What does the variable y represent in the linear formula?

What is the graph shape of an inverse proportion relationship?

What is the formula for a linear pattern?

What is the purpose of the starting value in a linear pattern?

What is the constant difference in a linear pattern?

What is the formula for an inverse proportion relationship?

What is the main purpose of graphs in Mathematical Literacy?

What is the purpose of plotting points on a grid?

What does a steeper slope on a graph indicate?

What is the value of the nth term in a sequence represented by?

What type of graph represents whole numbers and is shown by points connected with dotted lines?

What is the variable that depends on other factors in a graph?

What does the vertical axis (Y-Axis) indicate in a graph?

What type of relationship is identified by a constant rate of change?

What is the main difference between a continuous graph and a discrete graph?

What is the purpose of identifying the independent variable in a graph?

What does the slope 'm' represent in the linear formula y = mx + c?

What is the purpose of identifying the starting value in a linear pattern?

What type of relationship does the formula y = k/x represent?

What is the purpose of writing a general formula for a sequence?

What does the constant 'k' represent in the inverse proportion formula y = k/x?

What is the main difference between plotting points for a linear relationship and an inverse proportion relationship?

What is the purpose of observing data to determine if there is a regular increase or decrease?

What is the formula used to describe a linear relationship?

What is the main purpose of interpreting graphs in Mathematical Literacy?

Which type of graph has a constant rate of change?

What does the horizontal axis (X-Axis) indicate in a graph?

What is the difference between a continuous and discrete graph?

What is the role of the independent variable in a graph?

What can be inferred from a graph with a steep slope?

What is the purpose of identifying the dependent variable in a graph?

What is the role of the vertical axis (Y-Axis) in a graph?

What does a graph with a shallow slope indicate?

Which type of graph is used to represent measurement values?

What does the horizontal axis (X-Axis) indicate when it is touched by a graph?

What is the main purpose of identifying the independent variable in a graph?

Which of the following is NOT a key element of graph interpretation?

What does an increasing graph indicate?

What is the main difference between an increasing graph and a decreasing graph?

Which type of relationship is represented by a continuous graph?

What is the primary purpose of identifying the rate of change in a linear pattern?

Which of the following statements is true about inverse proportion relationships?

What is the purpose of writing a general formula for a sequence?

What is the main difference between plotting points for a linear relationship and an inverse proportion relationship?

What is the role of the independent variable in a graph?

What can be inferred from a graph with a steep slope?

What is the purpose of observing data to determine if there is a regular increase or decrease?

What is the primary purpose of plotting points on a grid?

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