Unit 1 Project

Elijah Jones

Activity 1: Graphing

Activity 2: Calculating

The estimates of speed do not double because the squares of a number aren't doubles of another number's squares.         a*2=b    √(a)*2 ≠ √(b)

Safe distance between cars varies with speed, and also road conditions.

Activity 3: Reasoning

0.044(47)^2+1.1(47) = 148.896

Traveling 47 mph will leave a safe stopping distance of approximately 149 feet.

Activity 4: Communicating

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