Directions: Using any integers, place an integer in each box so that: The equation’s graph is a circle. The circle has the biggest area The circle is completely inside the...
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Cone and Cylinder Volumes
Directions: A cone is twice as tall as a cylinder of the same radius. What is the ratio of their volumes? Hint How can we use the formulas to compare...
Read More »Equations of Parallel Lines
...parallel lines have in common? Answer There are many answers but the coefficients of x and y for each line must be multiples of each other. For example, 2x +...
Read More »Equations of Perpendicular Lines
...y is negative. __ x + __ y = __ __ x + -__ y = __ Hint What do the equations of perpendicular lines have in common? Answer There...
Read More »Maximum Value of a Quadratic in Vertex Form
...position. Play with the sliders on this Desmos graph for a hands on way of understanding how the a, x, and k terms affect the quadratic: https://www.desmos.com/calculator/uffgbapfzf Source: Robert Kaplinsky...
Read More »Maximum Value of a Quadratic in Standard Form
...+ 8. Play with the sliders on this Desmos graph for a hands on way of understanding how the a, b, and c terms affect the quadratic: https://www.desmos.com/calculator/kdsj3ic0gn Source: Robert...
Read More »Caterpillar Counting
Directions: Complete the following number sequences and create spots on the caterpillar’s body that represents the number above it. Hint How would you count, starting at that number? Answer 3,5,6,7,8...
Read More »Rolling with the Same Probability
Directions: Using the digits 1 to 9, at most one time each, place a digit in each blank to complete this sentence: Rolling a sum of ___ on two ___-sided...
Read More »The Largest Fraction That Is Less Than One Half
...Note if you remove the restriction of having a “single digit in both the numerator and denominator” there are other answers as Tim Clifford comments below. Source: Dr. Brian Lack...
Read More »Quadratic Formula
...Try multiplying the binomials. Do you see any relationship between, a,b, and c? 3) Try graphing the function using this: https://www.desmos.com/calculator/4bpceyyd5j Answer One of the values can be found by...
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