The graphs of two functions, f and g, are shown below. The solid, blue graph is the graph of f. Write a function formula for f.
f(x)=

The dashed, red graph is the graph of g. Write a function formula for g.
g(x)=

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Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°