1. multiple choice which relation
defines a function?
a (6,3), (-4,-2), (6,0)
b (2,5), (4,8), (8,5)
c (-1,2), (0,4), (-1,3)
d (6,4), (6,3), (6,2)

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

The trigonometric ratios sine and secant are reciprocals of each other

How to find the exponential function y=ca^x, with points (1,2) and (2,1)