Positive and negative linear correlations from scatter plots
- Description
- Practice identifying the types of correlations shown in scatter plots. Sometimes we see linear correlations (positive or negative), sometimes we see non-linear correlations (the data seems to follow a curve), and other times we don't see any correlation at all.
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Practice identifying the types of correlations shown in scatter plots. Sometimes we see linear correlations (positive or negative), sometimes we see non-linear correlations (the data seems to follow a curve), and other times we don't see any correlation at all. |
Timed Test
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Properties of exponents challenge (integer exponents)
- Description
- A quiz that cover all exponent properties using integer exponents.
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A quiz that cover all exponent properties using integer exponents. |
Timed Test
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Use Pythagorean theorem to find right triangle side lengths
- Description
- Find the length of the hypotenuse or a leg of a right triangle using the Pythagorean theorem.
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Find the length of the hypotenuse or a leg of a right triangle using the Pythagorean theorem. |
Timed Test
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Slope-intercept from two points
- Description
- Practice finding the equation of a line passing through two points
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Practice finding the equation of a line passing through two points |
Timed Test
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Point-slope form
- Description
- Write equations in point-slope form given two pairs of values, and convert the equation into slope-intercept form.
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Write equations in point-slope form given two pairs of values, and convert the equation into slope-intercept form. |
Timed Test
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Distance between two points
- Description
- Use the Pythagorean theorem to find the distance between two points on the coordinate plane.
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Use the Pythagorean theorem to find the distance between two points on the coordinate plane. |
Timed Test
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Eastern and Western fronts of World War I
- Description
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Timed Test
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Evaluate functions from their graph
- Description
- Evaluate functions for specific inputs given the graph of the function.
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Evaluate functions for specific inputs given the graph of the function. |
Timed Test
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Describing trends in scatter plots
- Description
- Practice making sense of trends in scatter plots. That is, explain what trends mean in terms of real-world quantities.
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Practice making sense of trends in scatter plots. That is, explain what trends mean in terms of real-world quantities. |
Timed Test
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Eyeballing the line of best fit
- Description
- Given a random assortment of points, draw a line of best fit through them.
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Given a random assortment of points, draw a line of best fit through them. |
Timed Test
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Pythagorean theorem challenge
- Description
- Solve real-world problems that can be modeled by right triangles, using the Pythagorean Theorem!
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Solve real-world problems that can be modeled by right triangles, using the Pythagorean Theorem! |
Timed Test
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Special right triangles
- Description
- Use your knowledge of 30-60-90 and 45-45-90 triangles to solve some problems.
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Use your knowledge of 30-60-90 and 45-45-90 triangles to solve some problems. |
Timed Test
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Secondary fronts of WWI
- Description
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Timed Test
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Function rules from equations
- Description
- Create functions that match one variable to the other in a two-variable equation.
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Create functions that match one variable to the other in a two-variable equation. |
Timed Test
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Evaluate function expressions
- Description
- Evaluate expressions that contain function notation, given the functions' graphs.
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Evaluate expressions that contain function notation, given the functions' graphs. |
Timed Test
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Function inputs & outputs: equation
- Description
- Find all the inputs that correspond to a given function output, using the function's formula.
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Find all the inputs that correspond to a given function output, using the function's formula. |
Timed Test
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Linear equations word problems: tables
- Description
- Solve word problems about real world relationships that are given in tables.
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Solve word problems about real world relationships that are given in tables. |
Timed Test
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Estimating slope of line of best fit
- Description
- Given a scatter plot, can you estimate the slope of the line of best fit that goes through the data points?
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Given a scatter plot, can you estimate the slope of the line of best fit that goes through the data points? |
Timed Test
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Pythagorean theorem in 3D
- Description
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Timed Test
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Linear equations in any form
- Description
- You've had practice with a few different forms of linear equations. Now use your skills.
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You've had practice with a few different forms of linear equations. Now use your skills. |
Timed Test
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