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High School: Functions

Trig Ratios

Directions: Using the following trig ratios, complete the following table: cos 30º, sin 30º, cos 45º, sin 45º, tan 30º, cot 30º, sec 30º, csc 30º Source: Bryan Anderson

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Logs 2

Directions: Using the integers 1 to 9 in the boxes, create a log that satisfies the follow constraints (you can use a number only once): Source: Bryan Anderson

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Laws of Logarithms

Directions: Using the integers 0 to 9, fill in the red and blue boxes so that the chart is accurate. You can only use a number once per red box and once per blue box. (Logs are in base 10) Source: Bryan Anderson

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Logs

Directions: Using the integers 1 to 9, fill in the red and blue boxes so that the chart is accurate. You can only use a number once per red box and once per blue box. Source: Bryan Anderson

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Properties of Logarithms

Directions: Use the integers 1 through 9, at most one time each, to find the value of x that is closest to 0. Extension: Find more than one set of numbers that would make x = 0. Source: Claire Verti

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Intercept Form Equations

Directions:  Using digits 1-9, write an equation of a line in standard form with given x- and y-intercepts. Each number can only be used at most once. Source:  Andy Schwen

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Finding Intercepts

Directions:  Using the digits 1 through 9, at most one time each, fill in the boxes to create a linear equation that has an x- and y-intercept with integer values. Source:  Jeffrey Mashbitz

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Domain and Range

Directions: Create 3 lines that have the same domain. Then, create 3 more lines that have the same range. Source: Dane Ehlert

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Writing Linear Equations

Directions: Make a table with three points in the same line with 1) a slope not equal to zero 2) and the y-intercept is not a whole number Write the equation for the line. Source: Lane H. Walker

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