To start with, here is probably the most famous example of metaphor poetry in the English language, namely Sonnet 18 by William Shakespeare whoever that may have been: Shall I Compare Thee To A Summer's Day.
A linear function is a function whose graph is a straight line. Such a function can be used. to describe variables that change at a constant rate. For example, the following table shows the accumulation of snow on the morning of a. snowstorm: Time 6:00 am 8:00 am 10:00 am 12:00 pm. Snow depth 2 in. 5 in. 8 in. 11 in.
A function that can be graphically represented in the Cartesian coordinate plane by a straight line is called a Linear Function. A linear function is a first degree polynomial of the form, F(x) = m x + c, where m and c are constants and x is a real variable.