Question

A line has a slope of 0.5 and a y-intercept of (0, -2). What is the value of y when x = 4?

Answer 1

slope intercept
gotta be the easiest way to get the equation of the line ^.^

the equation is
y = 0.5x - 2

Answer 2

Thank you ~!

Answer 3

first deduce equation of line y=mx+c
where m is slope c is intercept
y=0.5x-2
put x=4
y=2-2
y=0