What is the slope and y intercept of #y=3.75#?

1 Answer
Dec 17, 2014

This function (linear) representes a constant which is fixed at the value of 3.75; graphically it representes a straight line passing through the point of coordinates #(0 ; 3.75)# on the y axis and parallel to the x axis.
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Being a constant it never changes so that its slope (that representes how y changes for each change in x) is zero.

Considering the general form of a linear function:
#y=ax+b#
where the real number #a# representes the slope and the other real number #b# represent the intercept on the y axis, for your function we have:
#y=0x+3.75#