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

Read More »# High School: Functions

## 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

Read More »## 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

Read More »## Minimum Value of a Quadratic in Factored Form

Directions: Create a quadratic in factored form with the lowest minimum using the whole numbers 1 through 9, no more than one time each. Source: Ryan Kimes

Read More »## 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

Read More »## 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

Read More »## 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

Read More »## 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

Read More »## Identical Quadratics

Directions: Create three equations that produce the exact same parabola by filling in the blanks with whole numbers 0 through 9, using each number at most once: Source: Zack Miller

Read More »## Line Builders

Directions: Complete the table & graph below or here on Desmos to create a linear relation. Find the equation of the linear relation. Fill in the table again and again to create as many different linear relations as you can. What do the graphs have in common? What do the equations have in common? Source: Jon Orr

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