Question

can you please solve this practice problem for me I really need assistance.find the y-intercept.

Answer 1

Given the graph in the attached image.

we want to find the y-intercept b.

The y intercept b is the point at which the line graph intercept the y axis.

For the given graph the line touches the y axis at;

$y=450$

So, the y-intercept is;

$b=450$