The figure shows the cost of mailing a first-class letter, f(x), in a country as a function of its weight, x, in ounces. What is the cost of mailing a letter that weighs 1.7 ounces? 1.41- 1.19- 0.97- 0.75- 0.53- 0.31 0123 456 Weight (ounces) The cost is $ Cost (dollars)

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Q: MAKE A HISTOGRAM

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Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.