The lengths of the sides of ABC are 4, 5, and 6. If the length of the longest side of similar
ADEF is 18, find the length of the shortest side
of DEF

Use the function nest to evaluate p(x) = 1 + x + · · · + x50 at x = 1.00001. (use the matlab ones command to save typing.) find the error of the computation by comparing with the equivalent expression q(x) = (x51 − 1)/(x − 1).

Write the fraction or mixed number and the decimal shown by the model

Which of these tables represents a non-linear function?