Question

Input in standard form the equation of the given line. The line with m = 1/2 and b = 3.

Answer 1

standard form is
https://en.wikipedia.org/wiki/Linear_equation#General_.28or_standard.29_form

you can start with slope intercept form:

y= mx+b
replace m with 1/2 and b with 3

now use algebra to put this equation into standard form