This particular graph would not benetit from an equat x-axis is broken making it appear that when you are at age 0, you would be approximately 64 inches tall. When you have a broken x-axis, use the line of best fit to help you make predictions without the equation. When you are interpolating, this is easier. When extrapolating, it is more complicated because you are having to extend your line and graph to consider where the line of best fit would intersect. Basketball Player Age v/s Height 78 74 Use the line tool to create a line of best fit. Predict the height if a basketball player is the following age. 70 19 12 16 21 66 Would these predictions always be reasonable? Describe when the equation appears to be no longer valid. 13 14 15 16 17 18 19 20 Age (Years) Height (Inches)

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Logic and Proofs

Discrete mathematics deals with the separated values of data such as integers. It is widely used in the practical field of computer science and mathematics. By knowing discrete mathematics one can improve their reasoning and problem-solving capabilities. Discrete mathematics became popular after the boom of computers which operate in discrete steps and store data in discrete bits. It also useful in studying computer programming, algorithms, and cryptography.