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Grade 8

Exponents

Directions: Fill in the boxes using the whole numbers 1 through 9 to make the biggest 3 digit number. Use each digit at most once. Source: Nanette Johnson

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Pythagorean Theorem

Directions: What could the lengths of the legs be such that the lengths of the legs are integers and x is an irrational number between 5 and 7? Source: Daniel Luevanos

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Slope

Directions: Write a linear equation that has a slope of -100. Source: Kara Colley

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X-Intercept

Directions: Write a linear equation that has an x-intercept of (-100, 0). Source: Kara Colley

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Y-Intercept

Directions: Write a linear equation with a y-intercept of (0, -100). Source: Kara Colley

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Functions

Directions: List 2 points from a line that satisfies the following (you can use numbers 0-5, but you can only use a number once). Write the equation of the line represented by the points: a) Its rate of change must be larger than 2 b) Its y-intercept must be smaller than 3 c) It must share a point with the …

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Comparing Functions

Directions: Using the Integers 0-9 (and each integer only once), generate five ordered pair that represent a linear function that has a greater rate of change than the following: (___,___) (___,___) (___,___) (___,___) (___,___) How many different ones are there? Source: Bryan Anderson

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Decimal Approximations of Roots

Directions: Using only numbers 1-6 (and only once per inequality), fill in the boxes to create a true statement with the smallest possible interval: Source: Bryan Anderson

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